2113122232112 has 20 divisors (see below), whose sum is σ = 4095896810856. Its totient is φ = 1056116603520.

The previous prime is 2113122232103. The next prime is 2113122232121. The reversal of 2113122232112 is 2112322213112.

It is an interprime number because it is at equal distance from previous prime (2113122232103) and next prime (2113122232121).

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, 27742814 + ... + 27818877.

Almost surely, 2^{2113122232112} is an apocalyptic number.

It is an amenable number.

2113122232112 is a deficient number, since it is larger than the sum of its proper divisors (1982774578744).

2113122232112 is a wasteful number, since it uses less digits than its factorization.

2113122232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55564076 (or 55564070 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 2113122232112 its reverse (2112322213112), we get a palindrome (4225444445224).

The spelling of 2113122232112 in words is "two trillion, one hundred thirteen billion, one hundred twenty-two million, two hundred thirty-two thousand, one hundred twelve".