22636966099 has 4 divisors (see below), whose sum is σ = 24694872120. Its totient is φ = 20579060080.

The previous prime is 22636966081. The next prime is 22636966147. The reversal of 22636966099 is 99066963622.

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 22636966099 - 2¹³ = 22636957907 is a prime.

It is a super-3 number, since 3×22636966099³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22636966039) 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, 1028952994 + ... + 1028953015.

It is an arithmetic number, because the mean of its divisors is an integer number (6173718030).

Almost surely, 2^22636966099 is an apocalyptic number.

22636966099 is a deficient number, since it is larger than the sum of its proper divisors (2057906021).

22636966099 is a wasteful number, since it uses less digits than its factorization.

22636966099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057906020.

The product of its (nonzero) digits is 11337408, while the sum is 58.

The spelling of 22636966099 in words is "twenty-two billion, six hundred thirty-six million, nine hundred sixty-six thousand, ninety-nine".