12116776462274 has 8 divisors (see below), whose sum is σ = 19827452392848. Its totient is φ = 5507625664660.

The previous prime is 12116776462253. The next prime is 12116776462291. The reversal of 12116776462274 is 47226467761121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 275381283212 + ... + 275381283255.

It is an arithmetic number, because the mean of its divisors is an integer number (2478431549106).

Almost surely, 2^{12116776462274} is an apocalyptic number.

12116776462274 is a deficient number, since it is larger than the sum of its proper divisors (7710675930574).

12116776462274 is a wasteful number, since it uses less digits than its factorization.

12116776462274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550762566480.

The product of its digits is 9483264, while the sum is 56.

The spelling of 12116776462274 in words is "twelve trillion, one hundred sixteen billion, seven hundred seventy-six million, four hundred sixty-two thousand, two hundred seventy-four".