11012660516 has 48 divisors (see below), whose sum is σ = 23193692928. Its totient is φ = 4507987200.

The previous prime is 11012660513. The next prime is 11012660573. The reversal of 11012660516 is 61506621011.

It is not an unprimeable number, because it can be changed into a prime (11012660513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211340 + ... + 258243.

It is an arithmetic number, because the mean of its divisors is an integer number (483201936).

Almost surely, 2^11012660516 is an apocalyptic number.

It is an amenable number.

11012660516 is an abundant number, since it is smaller than the sum of its proper divisors (12181032412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012660516 is a wasteful number, since it uses less digits than its factorization.

11012660516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469652 (or 469650 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 11012660516 in words is "eleven billion, twelve million, six hundred sixty thousand, five hundred sixteen".