22231032124 has 48 divisors (see below), whose sum is σ = 47093840640. Its totient is φ = 8964023040.

The previous prime is 22231032097. The next prime is 22231032127. The reversal of 22231032124 is 42123013222.

It is a junction number, because it is equal to n+sod(n) for n = 22231032095 and 22231032104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22231032127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1773519 + ... + 1786009.

It is an arithmetic number, because the mean of its divisors is an integer number (981121680).

Almost surely, 2^22231032124 is an apocalyptic number.

It is an amenable number.

22231032124 is an abundant number, since it is smaller than the sum of its proper divisors (24862808516).

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

22231032124 is a wasteful number, since it uses less digits than its factorization.

22231032124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16258 (or 16256 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22231032124 its reverse (42123013222), we get a palindrome (64354045346).

The spelling of 22231032124 in words is "twenty-two billion, two hundred thirty-one million, thirty-two thousand, one hundred twenty-four".