2220322332 has 48 divisors (see below), whose sum is σ = 5536823040. Its totient is φ = 690054912.

The previous prime is 2220322327. The next prime is 2220322333. The reversal of 2220322332 is 2332230222.

It is a junction number, because it is equal to n+sod(n) for n = 2220322299 and 2220322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220322333) 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, 29032 + ... + 72687.

It is an arithmetic number, because the mean of its divisors is an integer number (115350480).

Almost surely, 2^2220322332 is an apocalyptic number.

It is an amenable number.

2220322332 is an abundant number, since it is smaller than the sum of its proper divisors (3316500708).

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

2220322332 is a wasteful number, since it uses less digits than its factorization.

2220322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101850 (or 101848 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2220322332 is about 47120.2963912580. The cubic root of 2220322332 is about 1304.5838834188.

Adding to 2220322332 its reverse (2332230222), we get a palindrome (4552552554).

The spelling of 2220322332 in words is "two billion, two hundred twenty million, three hundred twenty-two thousand, three hundred thirty-two".