222323011032 has 64 divisors (see below), whose sum is σ = 564354478080. Its totient is φ = 72969063552.

The previous prime is 222323011019. The next prime is 222323011091. The reversal of 222323011032 is 230110323222.

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, 3721833 + ... + 3781095.

It is an arithmetic number, because the mean of its divisors is an integer number (8818038720).

Almost surely, 2^222323011032 is an apocalyptic number.

It is an amenable number.

222323011032 is an abundant number, since it is smaller than the sum of its proper divisors (342031467048).

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

222323011032 is a wasteful number, since it uses less digits than its factorization.

222323011032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61672 (or 61668 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222323011032 its reverse (230110323222), we get a palindrome (452433334254).

The spelling of 222323011032 in words is "two hundred twenty-two billion, three hundred twenty-three million, eleven thousand, thirty-two".