2123113022 has 4 divisors (see below), whose sum is σ = 3184669536. Its totient is φ = 1061556510.

The previous prime is 2123113007. The next prime is 2123113037. The reversal of 2123113022 is 2203113212.

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

It is an interprime number because it is at equal distance from previous prime (2123113007) and next prime (2123113037).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530778254 + ... + 530778257.

It is an arithmetic number, because the mean of its divisors is an integer number (796167384).

Almost surely, 2^2123113022 is an apocalyptic number.

2123113022 is a deficient number, since it is larger than the sum of its proper divisors (1061556514).

2123113022 is a wasteful number, since it uses less digits than its factorization.

2123113022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061556513.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2123113022 is about 46077.2505907199. The cubic root of 2123113022 is about 1285.2601373947.

Adding to 2123113022 its reverse (2203113212), we get a palindrome (4326226234).

The spelling of 2123113022 in words is "two billion, one hundred twenty-three million, one hundred thirteen thousand, twenty-two".