2232120210 has 32 divisors (see below), whose sum is σ = 5409106560. Its totient is φ = 589452288.

The previous prime is 2232120199. The next prime is 2232120221. The reversal of 2232120210 is 120212322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2232120199) and next prime (2232120221).

It is a super-3 number, since 3×2232120210³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2232120210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358095 + ... + 364274.

It is an arithmetic number, because the mean of its divisors is an integer number (169034580).

Almost surely, 2^2232120210 is an apocalyptic number.

2232120210 is an abundant number, since it is smaller than the sum of its proper divisors (3176986350).

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

2232120210 is a wasteful number, since it uses less digits than its factorization.

2232120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722482.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2232120210 is about 47245.3194507138. The cubic root of 2232120210 is about 1306.8904765381.

Adding to 2232120210 its reverse (120212322), we get a palindrome (2352332532).

The spelling of 2232120210 in words is "two billion, two hundred thirty-two million, one hundred twenty thousand, two hundred ten".