22103122400232 has 32 divisors (see below), whose sum is σ = 55265366680800. Its totient is φ = 7366699376064.

The previous prime is 22103122400173. The next prime is 22103122400279. The reversal of 22103122400232 is 23200422130122.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 62826598 + ... + 63177429.

It is an arithmetic number, because the mean of its divisors is an integer number (1727042708775).

Almost surely, 2^{22103122400232} is an apocalyptic number.

It is an amenable number.

22103122400232 is an abundant number, since it is smaller than the sum of its proper divisors (33162244280568).

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

22103122400232 is a wasteful number, since it uses less digits than its factorization.

22103122400232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126011345 (or 126011341 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22103122400232 its reverse (23200422130122), we get a palindrome (45303544530354).

The spelling of 22103122400232 in words is "twenty-two trillion, one hundred three billion, one hundred twenty-two million, four hundred thousand, two hundred thirty-two".