2220112122313 has 4 divisors (see below), whose sum is σ = 2220623791120. Its totient is φ = 2219600453508.

The previous prime is 2220112122287. The next prime is 2220112122331. The reversal of 2220112122313 is 3132212110222.

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 not a de Polignac number, because 2220112122313 - 2⁵ = 2220112122281 is a prime.

It is a super-2 number, since 2×2220112122313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220112122353) 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, 255827895 + ... + 255836572.

It is an arithmetic number, because the mean of its divisors is an integer number (555155947780).

Almost surely, 2^{2220112122313} is an apocalyptic number.

It is an amenable number.

2220112122313 is a deficient number, since it is larger than the sum of its proper divisors (511668807).

2220112122313 is an equidigital number, since it uses as much as digits as its factorization.

2220112122313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511668806.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2220112122313 its reverse (3132212110222), we get a palindrome (5352324232535).

The spelling of 2220112122313 in words is "two trillion, two hundred twenty billion, one hundred twelve million, one hundred twenty-two thousand, three hundred thirteen".