22456112513040 has 120 divisors (see below), whose sum is σ = 75416569869888. Its totient is φ = 5988180844800.

The previous prime is 22456112513027. The next prime is 22456112513047. The reversal of 22456112513040 is 4031521165422.

22456112513040 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 611 + 2 + 5 + 1 + 30 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 22456112512986 and 22456112513004.

It is not an unprimeable number, because it can be changed into a prime (22456112513047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40843965 + ... + 41390115.

Almost surely, 2^{22456112513040} is an apocalyptic number.

22456112513040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22456112513040 is an abundant number, since it is smaller than the sum of its proper divisors (52960457356848).

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

22456112513040 is a wasteful number, since it uses less digits than its factorization.

22456112513040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603277 (or 603268 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 22456112513040 its reverse (4031521165422), we get a palindrome (26487633678462).

The spelling of 22456112513040 in words is "twenty-two trillion, four hundred fifty-six billion, one hundred twelve million, five hundred thirteen thousand, forty".