2122210232 has 48 divisors (see below), whose sum is σ = 4271008560. Its totient is φ = 988286976.

The previous prime is 2122210213. The next prime is 2122210243. The reversal of 2122210232 is 2320122212.

It is a super-3 number, since 3×2122210232³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 2122210232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219533 + ... + 228995.

It is an arithmetic number, because the mean of its divisors is an integer number (88979345).

Almost surely, 2^2122210232 is an apocalyptic number.

It is an amenable number.

2122210232 is an abundant number, since it is smaller than the sum of its proper divisors (2148798328).

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

2122210232 is a wasteful number, since it uses less digits than its factorization.

2122210232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600 (or 9579 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2122210232 is about 46067.4530661290. The cubic root of 2122210232 is about 1285.0779388197.

Adding to 2122210232 its reverse (2320122212), we get a palindrome (4442332444).

The spelling of 2122210232 in words is "two billion, one hundred twenty-two million, two hundred ten thousand, two hundred thirty-two".