222112031099 has 16 divisors (see below), whose sum is σ = 265620264960. Its totient is φ = 181716540480.

The previous prime is 222112031087. The next prime is 222112031101. The reversal of 222112031099 is 990130211222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222112031099 - 2³⁶ = 153392554363 is a prime.

It is a super-6 number, since 6×222112031099⁶ (a number of 69 digits) contains 666666 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222112031039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6994829 + ... + 7026510.

It is an arithmetic number, because the mean of its divisors is an integer number (16601266560).

Almost surely, 2^222112031099 is an apocalyptic number.

222112031099 is a deficient number, since it is larger than the sum of its proper divisors (43508233861).

222112031099 is a wasteful number, since it uses less digits than its factorization.

222112031099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14021450.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 222112031099 in words is "two hundred twenty-two billion, one hundred twelve million, thirty-one thousand, ninety-nine".