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11333031222132 = 223312713727721773
BaseRepresentation
bin1010010011101010110101…
…0011001101101101110100
31111010102112102122122111000
42210322231103031231310
52441140021443102012
640034153410243300
72246533035646104
oct244725523155564
944112472578430
1011333031222132
11367a3477452a4
121330501286530
136429146115c9
142b2743535204
15149be8b51ddc
hexa4ead4cdb74

11333031222132 has 192 divisors, whose sum is σ = 29938504458240. Its totient is φ = 3706972480512.

The previous prime is 11333031222131. The next prime is 11333031222173. The reversal of 11333031222132 is 23122213033311.

11333031222132 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 303 + 1 + 222 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11333031222096 and 11333031222105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11333031222131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 520497598 + ... + 520519370.

It is an arithmetic number, because the mean of its divisors is an integer number (155929710720).

Almost surely, 211333031222132 is an apocalyptic number.

11333031222132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11333031222132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14969252229120).

11333031222132 is an abundant number, since it is smaller than the sum of its proper divisors (18605473236108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11333031222132 is a wasteful number, since it uses less digits than its factorization.

11333031222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22327 (or 22319 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11333031222132 its reverse (23122213033311), we get a palindrome (34455244255443).

The spelling of 11333031222132 in words is "eleven trillion, three hundred thirty-three billion, thirty-one million, two hundred twenty-two thousand, one hundred thirty-two".