2113224223112 has 8 divisors (see below), whose sum is σ = 3962295418350. Its totient is φ = 1056612111552.

The previous prime is 2113224223079. The next prime is 2113224223133.

2113224223112 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1776979645156 + 336244577956 = 1333034^2 + 579866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132076513937 + ... + 132076513952.

Almost surely, 2^{2113224223112} is an apocalyptic number.

It is an amenable number.

2113224223112 is a deficient number, since it is larger than the sum of its proper divisors (1849071195238).

2113224223112 is a wasteful number, since it uses less digits than its factorization.

2113224223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264153027895 (or 264153027891 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The spelling of 2113224223112 in words is "two trillion, one hundred thirteen billion, two hundred twenty-four million, two hundred twenty-three thousand, one hundred twelve".