22835847655 has 4 divisors (see below), whose sum is σ = 27403017192. Its totient is φ = 18268678120.

The previous prime is 22835847631. The next prime is 22835847707. The reversal of 22835847655 is 55674853822.

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

It is not a de Polignac number, because 22835847655 - 2⁷ = 22835847527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22835847596 and 22835847605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2283584761 + ... + 2283584770.

It is an arithmetic number, because the mean of its divisors is an integer number (6850754298).

Almost surely, 2^22835847655 is an apocalyptic number.

22835847655 is a deficient number, since it is larger than the sum of its proper divisors (4567169537).

22835847655 is an equidigital number, since it uses as much as digits as its factorization.

22835847655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567169536.

The product of its digits is 16128000, while the sum is 55.

The spelling of 22835847655 in words is "twenty-two billion, eight hundred thirty-five million, eight hundred forty-seven thousand, six hundred fifty-five".