2222020322 has 32 divisors (see below), whose sum is σ = 3562668480. Its totient is φ = 1036385280.

The previous prime is 2222020279. The next prime is 2222020351. The reversal of 2222020322 is 2230202222.

It is a super-2 number, since 2×2222020322² = 9874748622761967368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2222020322.

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, 776318 + ... + 779174.

It is an arithmetic number, because the mean of its divisors is an integer number (111333390).

Almost surely, 2^2222020322 is an apocalyptic number.

2222020322 is a deficient number, since it is larger than the sum of its proper divisors (1340648158).

2222020322 is a wasteful number, since it uses less digits than its factorization.

2222020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2222020322 is about 47138.3105552161. The cubic root of 2222020322 is about 1304.9163585603.

Adding to 2222020322 its reverse (2230202222), we get a palindrome (4452222544).

The spelling of 2222020322 in words is "two billion, two hundred twenty-two million, twenty thousand, three hundred twenty-two".