11954275912112 has 20 divisors (see below), whose sum is σ = 23553975845640. Its totient is φ = 5875830532608.

The previous prime is 11954275912109. The next prime is 11954275912133. The reversal of 11954275912112 is 21121957245911.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6331712993 + ... + 6331714880.

It is an arithmetic number, because the mean of its divisors is an integer number (1177698792282).

Almost surely, 2^{11954275912112} is an apocalyptic number.

It is an amenable number.

11954275912112 is a deficient number, since it is larger than the sum of its proper divisors (11599699933528).

11954275912112 is a wasteful number, since it uses less digits than its factorization.

11954275912112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12663427940 (or 12663427934 counting only the distinct ones).

The product of its digits is 453600, while the sum is 50.

The spelling of 11954275912112 in words is "eleven trillion, nine hundred fifty-four billion, two hundred seventy-five million, nine hundred twelve thousand, one hundred twelve".