11101111109974 has 16 divisors (see below), whose sum is σ = 17023558148208. Its totient is φ = 5427801130752.

The previous prime is 11101111109947. The next prime is 11101111109999. The reversal of 11101111109974 is 47990111110111.

It is a congruent 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, 302332419 + ... + 302369134.

It is an arithmetic number, because the mean of its divisors is an integer number (1063972384263).

Almost surely, 2^{11101111109974} is an apocalyptic number.

11101111109974 is a deficient number, since it is larger than the sum of its proper divisors (5922447038234).

11101111109974 is a wasteful number, since it uses less digits than its factorization.

11101111109974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604701759.

The product of its (nonzero) digits is 2268, while the sum is 37.

The spelling of 11101111109974 in words is "eleven trillion, one hundred one billion, one hundred eleven million, one hundred nine thousand, nine hundred seventy-four".