2122031233 has 16 divisors (see below), whose sum is σ = 2465111680. Its totient is φ = 1789070976.

The previous prime is 2122031231. The next prime is 2122031257. The reversal of 2122031233 is 3321302212.

It is not a de Polignac number, because 2122031233 - 2¹ = 2122031231 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 2122031233.

It is not an unprimeable number, because it can be changed into a prime (2122031231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188191 + ... + 199147.

It is an arithmetic number, because the mean of its divisors is an integer number (154069480).

Almost surely, 2^2122031233 is an apocalyptic number.

It is an amenable number.

2122031233 is a deficient number, since it is larger than the sum of its proper divisors (343080447).

2122031233 is a wasteful number, since it uses less digits than its factorization.

2122031233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11416.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2122031233 is about 46065.5102327110. The cubic root of 2122031233 is about 1285.0418075998.

Adding to 2122031233 its reverse (3321302212), we get a palindrome (5443333445).

The spelling of 2122031233 in words is "two billion, one hundred twenty-two million, thirty-one thousand, two hundred thirty-three".