922879547901 has 6 divisors (see below), whose sum is σ = 1333048235870. Its totient is φ = 615253031928.

The previous prime is 922879547899. The next prime is 922879547903. The reversal of 922879547901 is 109745978229.

922879547901 is a `hidden beast` number, since 9 + 2 + 2 + 87 + 9 + 547 + 9 + 0 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (922879547899) and next prime (922879547903).

It can be written as a sum of positive squares in only one way, i.e., 922204899225 + 674648676 = 960315^2 + 25974^2 .

It is not a de Polignac number, because 922879547901 - 2¹ = 922879547899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922879547903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51271085986 + ... + 51271086003.

Almost surely, 2^922879547901 is an apocalyptic number.

It is an amenable number.

922879547901 is a deficient number, since it is larger than the sum of its proper divisors (410168687969).

922879547901 is a wasteful number, since it uses less digits than its factorization.

922879547901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102542171995 (or 102542171992 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 63.

The spelling of 922879547901 in words is "nine hundred twenty-two billion, eight hundred seventy-nine million, five hundred forty-seven thousand, nine hundred one".