2023112122 has 16 divisors (see below), whose sum is σ = 3148828200. Its totient is φ = 974066688.

The previous prime is 2023112107. The next prime is 2023112129. The reversal of 2023112122 is 2212113202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2023110441 + 1681 = 44979^2 + 41^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2023112096 and 2023112105.

It is not an unprimeable number, because it can be changed into a prime (2023112129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133747 + ... + 148102.

Almost surely, 2^2023112122 is an apocalyptic number.

2023112122 is a deficient number, since it is larger than the sum of its proper divisors (1125716078).

2023112122 is a wasteful number, since it uses less digits than its factorization.

2023112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281985.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2023112122 is about 44979.0186864943. The cubic root of 2023112122 is about 1264.7557157168.

Adding to 2023112122 its reverse (2212113202), we get a palindrome (4235225324).

The spelling of 2023112122 in words is "two billion, twenty-three million, one hundred twelve thousand, one hundred twenty-two".