22855899835 has 4 divisors (see below), whose sum is σ = 27427079808. Its totient is φ = 18284719864.

The previous prime is 22855899823. The next prime is 22855899841. The reversal of 22855899835 is 53899855822.

It is a happy number.

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 22855899835 - 2⁷ = 22855899707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2285589979 + ... + 2285589988.

It is an arithmetic number, because the mean of its divisors is an integer number (6856769952).

Almost surely, 2^22855899835 is an apocalyptic number.

22855899835 is a deficient number, since it is larger than the sum of its proper divisors (4571179973).

22855899835 is an equidigital number, since it uses as much as digits as its factorization.

22855899835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571179972.

The product of its digits is 62208000, while the sum is 64.

The spelling of 22855899835 in words is "twenty-two billion, eight hundred fifty-five million, eight hundred ninety-nine thousand, eight hundred thirty-five".