22007631699 has 12 divisors (see below), whose sum is σ = 31921812000. Its totient is φ = 14610364944.

The previous prime is 22007631691. The next prime is 22007631721. The reversal of 22007631699 is 99613670022.

It is a happy number.

22007631699 is a `hidden beast` number, since 2 + 2 + 0 + 0 + 7 + 631 + 6 + 9 + 9 = 666.

It is not a de Polignac number, because 22007631699 - 2³ = 22007631691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22007631691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5113524 + ... + 5117825.

It is an arithmetic number, because the mean of its divisors is an integer number (2660151000).

Almost surely, 2^22007631699 is an apocalyptic number.

22007631699 is a deficient number, since it is larger than the sum of its proper divisors (9914180301).

22007631699 is a wasteful number, since it uses less digits than its factorization.

22007631699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10231594 (or 10231591 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 22007631699 in words is "twenty-two billion, seven million, six hundred thirty-one thousand, six hundred ninety-nine".