22664100651 has 16 divisors (see below), whose sum is σ = 31197987840. Its totient is φ = 14619944160.

The previous prime is 22664100649. The next prime is 22664100707. The reversal of 22664100651 is 15600146622.

It is not a de Polignac number, because 22664100651 - 2¹ = 22664100649 is a prime.

It is a super-2 number, since 2×22664100651² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22664101651) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 924316 + ... + 948518.

It is an arithmetic number, because the mean of its divisors is an integer number (1949874240).

Almost surely, 2^22664100651 is an apocalyptic number.

22664100651 is a deficient number, since it is larger than the sum of its proper divisors (8533887189).

22664100651 is a wasteful number, since it uses less digits than its factorization.

22664100651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34306.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 22664100651 in words is "twenty-two billion, six hundred sixty-four million, one hundred thousand, six hundred fifty-one".