35712672122 has 24 divisors (see below), whose sum is σ = 54512535828. Its totient is φ = 17547042240.

The previous prime is 35712672097. The next prime is 35712672133. The reversal of 35712672122 is 22127621753.

It can be written as a sum of positive squares in 2 ways, for example, as 35641286521 + 71385601 = 188789^2 + 8449^2 .

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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 11 ways as a sum of consecutive naturals, for example, 3150008 + ... + 3161324.

Almost surely, 2^35712672122 is an apocalyptic number.

35712672122 is a deficient number, since it is larger than the sum of its proper divisors (18799863706).

35712672122 is a wasteful number, since it uses less digits than its factorization.

35712672122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11774 (or 11703 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The spelling of 35712672122 in words is "thirty-five billion, seven hundred twelve million, six hundred seventy-two thousand, one hundred twenty-two".