222112032030 has 96 divisors (see below), whose sum is σ = 666524783808. Its totient is φ = 50265792000.

The previous prime is 222112032019. The next prime is 222112032047. The reversal of 222112032030 is 30230211222.

222112032030 is a `hidden beast` number, since 2 + 221 + 120 + 320 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222112031994 and 222112032012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1681711 + ... + 1808970.

It is an arithmetic number, because the mean of its divisors is an integer number (6942966498).

Almost surely, 2^222112032030 is an apocalyptic number.

222112032030 is an abundant number, since it is smaller than the sum of its proper divisors (444412751778).

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

222112032030 is a wasteful number, since it uses less digits than its factorization.

222112032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490802 (or 3490799 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 222112032030 its reverse (30230211222), we get a palindrome (252342243252).

The spelling of 222112032030 in words is "two hundred twenty-two billion, one hundred twelve million, thirty-two thousand, thirty".