112222200022009 has 144 divisors (see below), whose sum is σ = 150577791775488. Its totient is φ = 83245954176000.

The previous prime is 112222200021991. The next prime is 112222200022069. The reversal of 112222200022009 is 900220002222211.

It is not a de Polignac number, because 112222200022009 - 2⁵ = 112222200021977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112222200022069) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2887765239 + ... + 2887804099.

It is an arithmetic number, because the mean of its divisors is an integer number (1045679109552).

Almost surely, 2^{112222200022009} is an apocalyptic number.

It is an amenable number.

112222200022009 is a deficient number, since it is larger than the sum of its proper divisors (38355591753479).

112222200022009 is a wasteful number, since it uses less digits than its factorization.

112222200022009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39228 (or 39210 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 112222200022009 in words is "one hundred twelve trillion, two hundred twenty-two billion, two hundred million, twenty-two thousand, nine".