2122012130113 has 4 divisors (see below), whose sum is σ = 2122594624048. Its totient is φ = 2121429636180.

The previous prime is 2122012130101. The next prime is 2122012130159. The reversal of 2122012130113 is 3110312102212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122012130113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122012136113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291241503 + ... + 291248788.

It is an arithmetic number, because the mean of its divisors is an integer number (530648656012).

Almost surely, 2^{2122012130113} is an apocalyptic number.

It is an amenable number.

2122012130113 is a deficient number, since it is larger than the sum of its proper divisors (582493935).

2122012130113 is an equidigital number, since it uses as much as digits as its factorization.

2122012130113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582493934.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2122012130113 its reverse (3110312102212), we get a palindrome (5232324232325).

The spelling of 2122012130113 in words is "two trillion, one hundred twenty-two billion, twelve million, one hundred thirty thousand, one hundred thirteen".