22303123032 has 64 divisors (see below), whose sum is σ = 58328748000. Its totient is φ = 7097345024.

The previous prime is 22303123019. The next prime is 22303123043. The reversal of 22303123032 is 23032130322.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118083 + ... + 241970.

Almost surely, 2^22303123032 is an apocalyptic number.

It is an amenable number.

22303123032 is an abundant number, since it is smaller than the sum of its proper divisors (36025624968).

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

22303123032 is a wasteful number, since it uses less digits than its factorization.

22303123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360180 (or 360176 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22303123032 its reverse (23032130322), we get a palindrome (45335253354).

The spelling of 22303123032 in words is "twenty-two billion, three hundred three million, one hundred twenty-three thousand, thirty-two".