11116510012 has 12 divisors (see below), whose sum is σ = 19654448800. Its totient is φ = 5500953216.

The previous prime is 11116510003. The next prime is 11116510021. The reversal of 11116510012 is 21001561111.

It is an interprime number because it is at equal distance from previous prime (11116510003) and next prime (11116510021).

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, 14325012 + ... + 14325787.

Almost surely, 2^11116510012 is an apocalyptic number.

It is an amenable number.

11116510012 is a deficient number, since it is larger than the sum of its proper divisors (8537938788).

11116510012 is a wasteful number, since it uses less digits than its factorization.

11116510012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28650900 (or 28650898 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 19.

The spelling of 11116510012 in words is "eleven billion, one hundred sixteen million, five hundred ten thousand, twelve".