112218266016 has 36 divisors (see below), whose sum is σ = 319120694802. Its totient is φ = 37406088576.

The previous prime is 112218266003. The next prime is 112218266021. The reversal of 112218266016 is 610662812211.

It is a happy number.

112218266016 is a `hidden beast` number, since 1 + 1 + 2 + 21 + 8 + 26 + 601 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 69284768400 + 42933497616 = 263220^2 + 207204^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194823091 + ... + 194823666.

Almost surely, 2^112218266016 is an apocalyptic number.

112218266016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112218266016 is an abundant number, since it is smaller than the sum of its proper divisors (206902428786).

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

112218266016 is a wasteful number, since it uses less digits than its factorization.

112218266016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389646773 (or 389646762 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 112218266016 in words is "one hundred twelve billion, two hundred eighteen million, two hundred sixty-six thousand, sixteen".