22685432883 has 4 divisors (see below), whose sum is σ = 30247243848. Its totient is φ = 15123621920.

The previous prime is 22685432849. The next prime is 22685432897. The reversal of 22685432883 is 38823458622.

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 22685432883 - 2²² = 22681238579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22685432083) 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, 3780905478 + ... + 3780905483.

It is an arithmetic number, because the mean of its divisors is an integer number (7561810962).

Almost surely, 2^22685432883 is an apocalyptic number.

22685432883 is a deficient number, since it is larger than the sum of its proper divisors (7561810965).

22685432883 is an equidigital number, since it uses as much as digits as its factorization.

22685432883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7561810964.

The product of its digits is 4423680, while the sum is 51.

The spelling of 22685432883 in words is "twenty-two billion, six hundred eighty-five million, four hundred thirty-two thousand, eight hundred eighty-three".