222379903152 has 120 divisors (see below), whose sum is σ = 688495362048. Its totient is φ = 66438691200.

The previous prime is 222379903111. The next prime is 222379903177. The reversal of 222379903152 is 251309973222.

222379903152 is a `hidden beast` number, since 222 + 379 + 9 + 0 + 3 + 1 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 222379903098 and 222379903107.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 876208 + ... + 1101135.

Almost surely, 2^222379903152 is an apocalyptic number.

222379903152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222379903152 is an abundant number, since it is smaller than the sum of its proper divisors (466115458896).

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

222379903152 is a wasteful number, since it uses less digits than its factorization.

222379903152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977439 (or 1977430 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 222379903152 in words is "two hundred twenty-two billion, three hundred seventy-nine million, nine hundred three thousand, one hundred fifty-two".