11577702212 has 24 divisors (see below), whose sum is σ = 21335862240. Its totient is φ = 5481984960.

The previous prime is 11577702179. The next prime is 11577702223. The reversal of 11577702212 is 21220777511.

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, 169787 + ... + 227997.

It is an arithmetic number, because the mean of its divisors is an integer number (888994260).

Almost surely, 2^11577702212 is an apocalyptic number.

It is an amenable number.

11577702212 is a deficient number, since it is larger than the sum of its proper divisors (9758160028).

11577702212 is a wasteful number, since it uses less digits than its factorization.

11577702212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60851 (or 60849 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 35.

The spelling of 11577702212 in words is "eleven billion, five hundred seventy-seven million, seven hundred two thousand, two hundred twelve".