22456104144152 has 32 divisors (see below), whose sum is σ = 48587409811200. Its totient is φ = 9530607304224.

The previous prime is 22456104144151. The next prime is 22456104144167. The reversal of 22456104144152 is 25144140165422.

It is a super-2 number, since 2×22456104144152² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22456104144151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946605202 + ... + 1946616737.

It is an arithmetic number, because the mean of its divisors is an integer number (1518356556600).

Almost surely, 2^{22456104144152} is an apocalyptic number.

It is an amenable number.

22456104144152 is an abundant number, since it is smaller than the sum of its proper divisors (26131305667048).

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

22456104144152 is a wasteful number, since it uses less digits than its factorization.

22456104144152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893222055 (or 3893222051 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 22456104144152 in words is "twenty-two trillion, four hundred fifty-six billion, one hundred four million, one hundred forty-four thousand, one hundred fifty-two".