22706999986 has 16 divisors (see below), whose sum is σ = 37857984768. Its totient is φ = 10126620400.

The previous prime is 22706999969. The next prime is 22706999993. The reversal of 22706999986 is 68999960722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9735970 + ... + 9738301.

It is an arithmetic number, because the mean of its divisors is an integer number (2366124048).

Almost surely, 2^22706999986 is an apocalyptic number.

22706999986 is a deficient number, since it is larger than the sum of its proper divisors (15150984782).

22706999986 is a wasteful number, since it uses less digits than its factorization.

22706999986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19474337.

The product of its (nonzero) digits is 52907904, while the sum is 67.

The spelling of 22706999986 in words is "twenty-two billion, seven hundred six million, nine hundred ninety-nine thousand, nine hundred eighty-six".