22430315121300 has 144 divisors (see below), whose sum is σ = 74435416384000. Its totient is φ = 5788468396800.

The previous prime is 22430315121271. The next prime is 22430315121439. The reversal of 22430315121300 is 312151303422.

22430315121300 is a `hidden beast` number, since 2 + 2 + 4 + 30 + 315 + 12 + 1 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133908625 + ... + 134076024.

Almost surely, 2^{22430315121300} is an apocalyptic number.

22430315121300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22430315121300 is an abundant number, since it is smaller than the sum of its proper divisors (52005101262700).

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

22430315121300 is a wasteful number, since it uses less digits than its factorization.

22430315121300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267984703 (or 267984690 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 22430315121300 its reverse (312151303422), we get a palindrome (22742466424722).

The spelling of 22430315121300 in words is "twenty-two trillion, four hundred thirty billion, three hundred fifteen million, one hundred twenty-one thousand, three hundred".