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11210022011200 = 265279821108023
BaseRepresentation
bin1010001100100000100101…
…1000010100000101000000
31110200200000201010021121211
42203020021120110011000
52432131111113324300
635501451340055504
72234616536626015
oct243101130240500
943620021107554
1011210022011200
1136321641a94a1
1213106b1834594
1363413cb6936c
142aa7d46a970c
151468e98d84ba
hexa3209614140

11210022011200 has 168 divisors, whose sum is σ = 27967102490880. Its totient is φ = 4421815756800.

The previous prime is 11210022011191. The next prime is 11210022011297. The reversal of 11210022011200 is 211022001211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103720389 + ... + 103828411.

It is an arithmetic number, because the mean of its divisors is an integer number (166470848160).

Almost surely, 211210022011200 is an apocalyptic number.

11210022011200 is a gapful number since it is divisible by the number (10) 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 11210022011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13983551245440).

11210022011200 is an abundant number, since it is smaller than the sum of its proper divisors (16757080479680).

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

11210022011200 is a wasteful number, since it uses less digits than its factorization.

11210022011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108945 (or 108930 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11210022011200 its reverse (211022001211), we get a palindrome (11421044012411).

The spelling of 11210022011200 in words is "eleven trillion, two hundred ten billion, twenty-two million, eleven thousand, two hundred".