222615056404 has 48 divisors (see below), whose sum is σ = 442224059200. Its totient is φ = 97205723136.

The previous prime is 222615056371. The next prime is 222615056413. The reversal of 222615056404 is 404650516222.

It is a happy number.

It is a super-2 number, since 2×222615056404² (a number of 23 digits) contains 22 as substring.

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, 577684 + ... + 882580.

Almost surely, 2^222615056404 is an apocalyptic number.

It is an amenable number.

222615056404 is a deficient number, since it is larger than the sum of its proper divisors (219609002796).

222615056404 is a wasteful number, since it uses less digits than its factorization.

222615056404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305672 (or 305670 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 222615056404 in words is "two hundred twenty-two billion, six hundred fifteen million, fifty-six thousand, four hundred four".