22607434866 has 16 divisors (see below), whose sum is σ = 45637439904. Its totient is φ = 7465383264.

The previous prime is 22607434807. The next prime is 22607434879. The reversal of 22607434866 is 66843470622.

It is a super-2 number, since 2×22607434866² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17606395 + ... + 17607678.

It is an arithmetic number, because the mean of its divisors is an integer number (2852339994).

Almost surely, 2^22607434866 is an apocalyptic number.

22607434866 is an abundant number, since it is smaller than the sum of its proper divisors (23030005038).

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

22607434866 is a wasteful number, since it uses less digits than its factorization.

22607434866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35214185.

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 22607434866 in words is "twenty-two billion, six hundred seven million, four hundred thirty-four thousand, eight hundred sixty-six".