22240123032 has 32 divisors (see below), whose sum is σ = 55724166000. Its totient is φ = 7396859904.

The previous prime is 22240123021. The next prime is 22240123057. The reversal of 22240123032 is 23032104222.

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 7 ways as a sum of consecutive naturals, for example, 1021153 + ... + 1042704.

Almost surely, 2^22240123032 is an apocalyptic number.

It is an amenable number.

22240123032 is an abundant number, since it is smaller than the sum of its proper divisors (33484042968).

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

22240123032 is a wasteful number, since it uses less digits than its factorization.

22240123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064315 (or 2064311 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22240123032 its reverse (23032104222), we get a palindrome (45272227254).

The spelling of 22240123032 in words is "twenty-two billion, two hundred forty million, one hundred twenty-three thousand, thirty-two".