10561110499994 has 16 divisors (see below), whose sum is σ = 16003752448320. Its totient is φ = 5226579454080.

The previous prime is 10561110499967. The next prime is 10561110500009. The reversal of 10561110499994 is 49999401116501.

It is a super-2 number, since 2×10561110499994² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

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, 12877079 + ... + 13672650.

It is an arithmetic number, because the mean of its divisors is an integer number (1000234528020).

Almost surely, 2^{10561110499994} is an apocalyptic number.

10561110499994 is a deficient number, since it is larger than the sum of its proper divisors (5442641948326).

10561110499994 is a wasteful number, since it uses less digits than its factorization.

10561110499994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26551765.

The product of its (nonzero) digits is 3149280, while the sum is 59.

The spelling of 10561110499994 in words is "ten trillion, five hundred sixty-one billion, one hundred ten million, four hundred ninety-nine thousand, nine hundred ninety-four".