22430142115120 has 40 divisors (see below), whose sum is σ = 52164279326016. Its totient is φ = 8969614023168.

The previous prime is 22430142115079. The next prime is 22430142115177. The reversal of 22430142115120 is 2151124103422.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×22430142115120² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37873432 + ... + 38461111.

Almost surely, 2^{22430142115120} is an apocalyptic number.

22430142115120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22430142115120 is an abundant number, since it is smaller than the sum of its proper divisors (29734137210896).

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

22430142115120 is a wasteful number, since it uses less digits than its factorization.

22430142115120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76338229 (or 76338223 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 22430142115120 its reverse (2151124103422), we get a palindrome (24581266218542).

The spelling of 22430142115120 in words is "twenty-two trillion, four hundred thirty billion, one hundred forty-two million, one hundred fifteen thousand, one hundred twenty".