22153600406425 has 12 divisors (see below), whose sum is σ = 28356608521216. Its totient is φ = 17151174507600.

The previous prime is 22153600406369. The next prime is 22153600406429. The reversal of 22153600406425 is 52460400635122.

It is a happy number.

It is not a de Polignac number, because 22153600406425 - 2⁷ = 22153600406297 is a prime.

It is a super-3 number, since 3×22153600406425³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22153600406429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14292644649 + ... + 14292646198.

Almost surely, 2^{22153600406425} is an apocalyptic number.

22153600406425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22153600406425 is a deficient number, since it is larger than the sum of its proper divisors (6203008114791).

22153600406425 is a wasteful number, since it uses less digits than its factorization.

22153600406425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28585290888 (or 28585290883 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 22153600406425 in words is "twenty-two trillion, one hundred fifty-three billion, six hundred million, four hundred six thousand, four hundred twenty-five".