12113622314782 has 4 divisors (see below), whose sum is σ = 18170433472176. Its totient is φ = 6056811157390.

The previous prime is 12113622314779. The next prime is 12113622314809. The reversal of 12113622314782 is 28741322631121.

It is a happy number.

12113622314782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3028405578694 + ... + 3028405578697.

It is an arithmetic number, because the mean of its divisors is an integer number (4542608368044).

Almost surely, 2^{12113622314782} is an apocalyptic number.

12113622314782 is a deficient number, since it is larger than the sum of its proper divisors (6056811157394).

12113622314782 is an equidigital number, since it uses as much as digits as its factorization.

12113622314782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056811157393.

The product of its digits is 193536, while the sum is 43.

The spelling of 12113622314782 in words is "twelve trillion, one hundred thirteen billion, six hundred twenty-two million, three hundred fourteen thousand, seven hundred eighty-two".