22699707799 has 4 divisors (see below), whose sum is σ = 22726196064. Its totient is φ = 22673219536.

The previous prime is 22699707761. The next prime is 22699707893. The reversal of 22699707799 is 99770799622.

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 22699707799 - 2²³ = 22691319191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22699707739) 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, 13242847 + ... + 13244560.

It is an arithmetic number, because the mean of its divisors is an integer number (5681549016).

Almost surely, 2^22699707799 is an apocalyptic number.

22699707799 is a deficient number, since it is larger than the sum of its proper divisors (26488265).

22699707799 is an equidigital number, since it uses as much as digits as its factorization.

22699707799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26488264.

The product of its (nonzero) digits is 54010152, while the sum is 67.

The spelling of 22699707799 in words is "twenty-two billion, six hundred ninety-nine million, seven hundred seven thousand, seven hundred ninety-nine".