2113444443112 has 16 divisors (see below), whose sum is σ = 3962728469700. Its totient is φ = 1056716851200.

The previous prime is 2113444443073. The next prime is 2113444443151.

2113444443112 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (2113444443073) and next prime (2113444443151).

It can be written as a sum of positive squares in 2 ways, for example, as 2113377432516 + 67010596 = 1453746^2 + 8186^2 .

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, 1364362 + ... + 2467462.

Almost surely, 2^{2113444443112} is an apocalyptic number.

It is an amenable number.

2113444443112 is a deficient number, since it is larger than the sum of its proper divisors (1849284026588).

2113444443112 is a wasteful number, since it uses less digits than its factorization.

2113444443112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342596 (or 1342592 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The spelling of 2113444443112 in words is "two trillion, one hundred thirteen billion, four hundred forty-four million, four hundred forty-three thousand, one hundred twelve".