222275493312 has 28 divisors (see below), whose sum is σ = 588103909896. Its totient is φ = 74091831040.

The previous prime is 222275493277. The next prime is 222275493329. The reversal of 222275493312 is 213394572222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578842239 + ... + 578842622.

Almost surely, 2^222275493312 is an apocalyptic number.

It is an amenable number.

222275493312 is an abundant number, since it is smaller than the sum of its proper divisors (365828416584).

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

222275493312 is a wasteful number, since it uses less digits than its factorization.

222275493312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157684876 (or 1157684866 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The spelling of 222275493312 in words is "two hundred twenty-two billion, two hundred seventy-five million, four hundred ninety-three thousand, three hundred twelve".