22694047662 has 32 divisors (see below), whose sum is σ = 53323079040. Its totient is φ = 6347985120.

The previous prime is 22694047633. The next prime is 22694047669. The reversal of 22694047662 is 26674049622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22694047669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13224112 + ... + 13225827.

It is an arithmetic number, because the mean of its divisors is an integer number (1666346220).

Almost surely, 2^22694047662 is an apocalyptic number.

22694047662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22694047662 is an abundant number, since it is smaller than the sum of its proper divisors (30629031378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22694047662 is a wasteful number, since it uses less digits than its factorization.

22694047662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26449968.

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 22694047662 in words is "twenty-two billion, six hundred ninety-four million, forty-seven thousand, six hundred sixty-two".