222220112012092 has 6 divisors (see below), whose sum is σ = 388885196021168. Its totient is φ = 111110056006044.

The previous prime is 222220112012089. The next prime is 222220112012147. The reversal of 222220112012092 is 290210211022222.

It is a self number, because there is not a number n which added to its sum of digits gives 222220112012092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27777514001508 + ... + 27777514001515.

Almost surely, 2^{222220112012092} is an apocalyptic number.

It is an amenable number.

222220112012092 is a deficient number, since it is larger than the sum of its proper divisors (166665084009076).

222220112012092 is a wasteful number, since it uses less digits than its factorization.

222220112012092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55555028003027 (or 55555028003025 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 222220112012092 in words is "two hundred twenty-two trillion, two hundred twenty billion, one hundred twelve million, twelve thousand, ninety-two".