2022232123 has 4 divisors (see below), whose sum is σ = 2052414760. Its totient is φ = 1992049488.

The previous prime is 2022232061. The next prime is 2022232171. The reversal of 2022232123 is 3212322202.

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

It is a cyclic number.

It is not a de Polignac number, because 2022232123 - 2⁹ = 2022231611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022232123.

It is not an unprimeable number, because it can be changed into a prime (2022232183) 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, 15091218 + ... + 15091351.

It is an arithmetic number, because the mean of its divisors is an integer number (513103690).

Almost surely, 2^2022232123 is an apocalyptic number.

2022232123 is a deficient number, since it is larger than the sum of its proper divisors (30182637).

2022232123 is an equidigital number, since it uses as much as digits as its factorization.

2022232123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30182636.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2022232123 is about 44969.2352948102. The cubic root of 2022232123 is about 1264.5723109573.

Adding to 2022232123 its reverse (3212322202), we get a palindrome (5234554325).

The spelling of 2022232123 in words is "two billion, twenty-two million, two hundred thirty-two thousand, one hundred twenty-three".