9112210102011 has 32 divisors (see below), whose sum is σ = 13141313751040. Its totient is φ = 5596725176064.

The previous prime is 9112210101989. The next prime is 9112210102013. The reversal of 9112210102011 is 1102010122119.

It is not a de Polignac number, because 9112210102011 - 2¹⁸ = 9112209839867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9112210102013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3119286 + ... + 5287188.

It is an arithmetic number, because the mean of its divisors is an integer number (410666054720).

Almost surely, 2^{9112210102011} is an apocalyptic number.

9112210102011 is a deficient number, since it is larger than the sum of its proper divisors (4029103649029).

9112210102011 is a wasteful number, since it uses less digits than its factorization.

9112210102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169955.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 9112210102011 in words is "nine trillion, one hundred twelve billion, two hundred ten million, one hundred two thousand, eleven".