91422822481883 has 4 divisors (see below), whose sum is σ = 91422845819448. Its totient is φ = 91422799144320.

The previous prime is 91422822481871. The next prime is 91422822481889. The reversal of 91422822481883 is 38818422822419.

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 91422822481883 - 2⁶ = 91422822481819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91422822481889) 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, 4198541 + ... + 14158862.

It is an arithmetic number, because the mean of its divisors is an integer number (22855711454862).

Almost surely, 2^{91422822481883} is an apocalyptic number.

91422822481883 is a deficient number, since it is larger than the sum of its proper divisors (23337565).

91422822481883 is a wasteful number, since it uses less digits than its factorization.

91422822481883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23337564.

The product of its digits is 28311552, while the sum is 62.

The spelling of 91422822481883 in words is "ninety-one trillion, four hundred twenty-two billion, eight hundred twenty-two million, four hundred eighty-one thousand, eight hundred eighty-three".