2322562220 has 24 divisors (see below), whose sum is σ = 5320779408. Its totient is φ = 844568000.

The previous prime is 2322562217. The next prime is 2322562247. The reversal of 2322562220 is 222652232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322562220.

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, 5278331 + ... + 5278770.

It is an arithmetic number, because the mean of its divisors is an integer number (221699142).

Almost surely, 2^2322562220 is an apocalyptic number.

2322562220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2322562220 is an abundant number, since it is smaller than the sum of its proper divisors (2998217188).

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

2322562220 is a wasteful number, since it uses less digits than its factorization.

2322562220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10557121 (or 10557119 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2322562220 is about 48192.9685742640. The cubic root of 2322562220 is about 1324.3083552962.

The spelling of 2322562220 in words is "two billion, three hundred twenty-two million, five hundred sixty-two thousand, two hundred twenty".