222330221213112 has 96 divisors (see below), whose sum is σ = 604976057571600. Its totient is φ = 73762022080512.

The previous prime is 222330221212991. The next prime is 222330221213123. The reversal of 222330221213112 is 211312122033222.

222330221213112 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 302 + 21 + 21 + 311 + 2 = 666.

It is a congruent number.

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, 18032839 + ... + 27746057.

Almost surely, 2^{222330221213112} is an apocalyptic number.

It is an amenable number.

222330221213112 is an abundant number, since it is smaller than the sum of its proper divisors (382645836358488).

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

222330221213112 is a wasteful number, since it uses less digits than its factorization.

222330221213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9714725 (or 9714718 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 222330221213112 its reverse (211312122033222), we get a palindrome (433642343246334).

The spelling of 222330221213112 in words is "two hundred twenty-two trillion, three hundred thirty billion, two hundred twenty-one million, two hundred thirteen thousand, one hundred twelve".