922012131132011 has 4 divisors (see below), whose sum is σ = 922018750309272. Its totient is φ = 922005511954752.

The previous prime is 922012131132007. The next prime is 922012131132013. The reversal of 922012131132011 is 110231131210229.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 922012131132011 - 2² = 922012131132007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (922012131132013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3309379685 + ... + 3309658278.

It is an arithmetic number, because the mean of its divisors is an integer number (230504687577318).

Almost surely, 2^{922012131132011} is an apocalyptic number.

922012131132011 is a deficient number, since it is larger than the sum of its proper divisors (6619177261).

922012131132011 is a wasteful number, since it uses less digits than its factorization.

922012131132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6619177260.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 922012131132011 in words is "nine hundred twenty-two trillion, twelve billion, one hundred thirty-one million, one hundred thirty-two thousand, eleven".