2120234232 has 32 divisors (see below), whose sum is σ = 5367686400. Its totient is φ = 697797984.

The previous prime is 2120234219. The next prime is 2120234257. The reversal of 2120234232 is 2324320212.

It is a junction number, because it is equal to n+sod(n) for n = 2120234199 and 2120234208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557238 + ... + 561029.

It is an arithmetic number, because the mean of its divisors is an integer number (167740200).

Almost surely, 2^2120234232 is an apocalyptic number.

It is an amenable number.

2120234232 is an abundant number, since it is smaller than the sum of its proper divisors (3247452168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120234232 is a wasteful number, since it uses less digits than its factorization.

2120234232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118355 (or 1118351 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2120234232 is about 46046.0012596099. The cubic root of 2120234232 is about 1284.6789675806.

Adding to 2120234232 its reverse (2324320212), we get a palindrome (4444554444).

The spelling of 2120234232 in words is "two billion, one hundred twenty million, two hundred thirty-four thousand, two hundred thirty-two".