12116922469886 has 48 divisors (see below), whose sum is σ = 21091781411424. Its totient is φ = 5204701636992.

The previous prime is 12116922469859. The next prime is 12116922469937. The reversal of 12116922469886 is 68896422961121.

12116922469886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20775161 + ... + 21350436.

It is an arithmetic number, because the mean of its divisors is an integer number (439412112738).

Almost surely, 2^{12116922469886} is an apocalyptic number.

12116922469886 is a deficient number, since it is larger than the sum of its proper divisors (8974858941538).

12116922469886 is a wasteful number, since it uses less digits than its factorization.

12116922469886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42125685 (or 42125672 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 65.

The spelling of 12116922469886 in words is "twelve trillion, one hundred sixteen billion, nine hundred twenty-two million, four hundred sixty-nine thousand, eight hundred eighty-six".