11669177612 has 24 divisors (see below), whose sum is σ = 20631007152. Its totient is φ = 5774648000.

The previous prime is 11669177609. The next prime is 11669177651. The reversal of 11669177612 is 21677196611.

It is a super-2 number, since 2×11669177612² (a number of 21 digits) contains 22 as substring.

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, 1872662 + ... + 1878882.

It is an arithmetic number, because the mean of its divisors is an integer number (859625298).

Almost surely, 2^11669177612 is an apocalyptic number.

It is an amenable number.

11669177612 is a deficient number, since it is larger than the sum of its proper divisors (8961829540).

11669177612 is a wasteful number, since it uses less digits than its factorization.

11669177612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10969 (or 10967 counting only the distinct ones).

The product of its digits is 190512, while the sum is 47.

The spelling of 11669177612 in words is "eleven billion, six hundred sixty-nine million, one hundred seventy-seven thousand, six hundred twelve".