9111120002212 has 24 divisors (see below), whose sum is σ = 16233457633400. Its totient is φ = 4473534272256.

The previous prime is 9111120002177. The next prime is 9111120002249. The reversal of 9111120002212 is 2122000211119.

It can be written as a sum of positive squares in 4 ways, for example, as 6044782800996 + 3066337201216 = 2458614^2 + 1751096^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68060787 + ... + 68194522.

Almost surely, 2^{9111120002212} is an apocalyptic number.

It is an amenable number.

9111120002212 is a deficient number, since it is larger than the sum of its proper divisors (7122337631188).

9111120002212 is a wasteful number, since it uses less digits than its factorization.

9111120002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136255615 (or 136255613 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 9111120002212 in words is "nine trillion, one hundred eleven billion, one hundred twenty million, two thousand, two hundred twelve".