222123010232 has 64 divisors (see below), whose sum is σ = 437567961600. Its totient is φ = 105506896000.

The previous prime is 222123010177. The next prime is 222123010247. The reversal of 222123010232 is 232010321222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16573358 + ... + 16586754.

It is an arithmetic number, because the mean of its divisors is an integer number (6836999400).

Almost surely, 2^222123010232 is an apocalyptic number.

It is an amenable number.

222123010232 is a deficient number, since it is larger than the sum of its proper divisors (215444951368).

222123010232 is a wasteful number, since it uses less digits than its factorization.

222123010232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14036 (or 14032 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222123010232 its reverse (232010321222), we get a palindrome (454133331454).

The spelling of 222123010232 in words is "two hundred twenty-two billion, one hundred twenty-three million, ten thousand, two hundred thirty-two".