2023212222113 has 2 divisors, whose sum is σ = 2023212222114. Its totient is φ = 2023212222112.

The previous prime is 2023212222091. The next prime is 2023212222209. The reversal of 2023212222113 is 3112222123202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2021651735104 + 1560487009 = 1421848^2 + 39503^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023212222113 - 2⁸ = 2023212221857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2023212222013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011606111056 + 1011606111057.

It is an arithmetic number, because the mean of its divisors is an integer number (1011606111057).

Almost surely, 2^{2023212222113} is an apocalyptic number.

It is an amenable number.

2023212222113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023212222113 is an equidigital number, since it uses as much as digits as its factorization.

2023212222113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2023212222113 its reverse (3112222123202), we get a palindrome (5135434345315).

The spelling of 2023212222113 in words is "two trillion, twenty-three billion, two hundred twelve million, two hundred twenty-two thousand, one hundred thirteen".