222210011210112 has 96 divisors (see below), whose sum is σ = 640909204888680. Its totient is φ = 73898941206528.

The previous prime is 222210011210107. The next prime is 222210011210147. The reversal of 222210011210112 is 211012110012222.

222210011210112 is a `hidden beast` number, since 222 + 210 + 0 + 1 + 121 + 0 + 112 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×222210011210112² (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222238638 + ... + 223236269.

Almost surely, 2^{222210011210112} is an apocalyptic number.

It is an amenable number.

222210011210112 is an abundant number, since it is smaller than the sum of its proper divisors (418699193678568).

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

222210011210112 is a wasteful number, since it uses less digits than its factorization.

222210011210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445475360 (or 445475345 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 222210011210112 its reverse (211012110012222), we get a palindrome (433222121222334).

The spelling of 222210011210112 in words is "two hundred twenty-two trillion, two hundred ten billion, eleven million, two hundred ten thousand, one hundred twelve".