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11224441444020 = 22357105128378963
BaseRepresentation
bin1010001101010110010011…
…0110000101011010110100
31110202001020121211100212020
42203111210312011122310
52432400124002202040
635512234234353140
72235640060033530
oct243254466053264
943661217740766
1011224441444020
113638293635822
12131345688b7b0
136355ca331a2c
142ab3a1764bc0
15146e9076ccd0
hexa3564d856b4

11224441444020 has 192 divisors, whose sum is σ = 35969073186816. Its totient is φ = 2561956185600.

The previous prime is 11224441443937. The next prime is 11224441444033. The reversal of 11224441444020 is 2044414442211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1252304059 + ... + 1252313021.

It is an arithmetic number, because the mean of its divisors is an integer number (187338922848).

Almost surely, 211224441444020 is an apocalyptic number.

11224441444020 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 11224441444020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17984536593408).

11224441444020 is an abundant number, since it is smaller than the sum of its proper divisors (24744631742796).

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

11224441444020 is a wasteful number, since it uses less digits than its factorization.

11224441444020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12870 (or 12868 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

Adding to 11224441444020 its reverse (2044414442211), we get a palindrome (13268855886231).

The spelling of 11224441444020 in words is "eleven trillion, two hundred twenty-four billion, four hundred forty-one million, four hundred forty-four thousand, twenty".