12277124536 has 16 divisors (see below), whose sum is σ = 23074293240. Its totient is φ = 6123979680.

The previous prime is 12277124521. The next prime is 12277124551. The reversal of 12277124536 is 63542177221.

It is an interprime number because it is at equal distance from previous prime (12277124521) and next prime (12277124551).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1819246 + ... + 1825981.

Almost surely, 2^12277124536 is an apocalyptic number.

It is an amenable number.

12277124536 is a deficient number, since it is larger than the sum of its proper divisors (10797168704).

12277124536 is a wasteful number, since it uses less digits than its factorization.

12277124536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3645654 (or 3645650 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The spelling of 12277124536 in words is "twelve billion, two hundred seventy-seven million, one hundred twenty-four thousand, five hundred thirty-six".