11116632646 has 24 divisors (see below), whose sum is σ = 19411813296. Its totient is φ = 4760728560.

The previous prime is 11116632629. The next prime is 11116632773. The reversal of 11116632646 is 64623661111.

It is a super-2 number, since 2×11116632646² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92476 + ... + 175456.

It is an arithmetic number, because the mean of its divisors is an integer number (808825554).

Almost surely, 2^11116632646 is an apocalyptic number.

11116632646 is a deficient number, since it is larger than the sum of its proper divisors (8295180650).

11116632646 is a wasteful number, since it uses less digits than its factorization.

11116632646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84364 (or 84357 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The spelling of 11116632646 in words is "eleven billion, one hundred sixteen million, six hundred thirty-two thousand, six hundred forty-six".