2122313222023 has 4 divisors (see below), whose sum is σ = 2122868369248. Its totient is φ = 2121758074800.

The previous prime is 2122313222017. The next prime is 2122313222027. The reversal of 2122313222023 is 3202223132212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122313222023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122313222027) 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, 277567878 + ... + 277575523.

It is an arithmetic number, because the mean of its divisors is an integer number (530717092312).

Almost surely, 2^{2122313222023} is an apocalyptic number.

2122313222023 is a deficient number, since it is larger than the sum of its proper divisors (555147225).

2122313222023 is an equidigital number, since it uses as much as digits as its factorization.

2122313222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555147224.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2122313222023 its reverse (3202223132212), we get a palindrome (5324536354235).

The spelling of 2122313222023 in words is "two trillion, one hundred twenty-two billion, three hundred thirteen million, two hundred twenty-two thousand, twenty-three".