222130312332112 has 20 divisors (see below), whose sum is σ = 430598073479296. Its totient is φ = 111008228853600.

The previous prime is 222130312332043. The next prime is 222130312332133. The reversal of 222130312332112 is 211233213031222.

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, 3557924838 + ... + 3557987269.

Almost surely, 2^{222130312332112} is an apocalyptic number.

It is an amenable number.

222130312332112 is a deficient number, since it is larger than the sum of its proper divisors (208467761147184).

222130312332112 is a wasteful number, since it uses less digits than its factorization.

222130312332112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7115914066 (or 7115914060 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 222130312332112 its reverse (211233213031222), we get a palindrome (433363525363334).

The spelling of 222130312332112 in words is "two hundred twenty-two trillion, one hundred thirty billion, three hundred twelve million, three hundred thirty-two thousand, one hundred twelve".