9112200091122 has 32 divisors (see below), whose sum is σ = 19297697591232. Its totient is φ = 2858540719104.

The previous prime is 9112200091109. The next prime is 9112200091133. The reversal of 9112200091122 is 2211900022119.

It is a self number, because there is not a number n which added to its sum of digits gives 9112200091122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1392103 + ... + 4490250.

It is an arithmetic number, because the mean of its divisors is an integer number (603053049726).

Almost surely, 2^{9112200091122} is an apocalyptic number.

9112200091122 is an abundant number, since it is smaller than the sum of its proper divisors (10185497500110).

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

9112200091122 is a wasteful number, since it uses less digits than its factorization.

9112200091122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5897562.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 9112200091122 in words is "nine trillion, one hundred twelve billion, two hundred million, ninety-one thousand, one hundred twenty-two".