3022222122 has 24 divisors (see below), whose sum is σ = 6549401664. Its totient is φ = 1007214504.

The previous prime is 3022222111. The next prime is 3022222129. The reversal of 3022222122 is 2212222203.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3022222095 and 3022222104.

It is not an unprimeable number, because it can be changed into a prime (3022222129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105343 + ... + 130925.

It is an arithmetic number, because the mean of its divisors is an integer number (272891736).

Almost surely, 2^3022222122 is an apocalyptic number.

3022222122 is an abundant number, since it is smaller than the sum of its proper divisors (3527179542).

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

3022222122 is a wasteful number, since it uses less digits than its factorization.

3022222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32154 (or 32151 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3022222122 is about 54974.7407633724. The cubic root of 3022222122 is about 1445.8019075183.

Adding to 3022222122 its reverse (2212222203), we get a palindrome (5234444325).

The spelling of 3022222122 in words is "three billion, twenty-two million, two hundred twenty-two thousand, one hundred twenty-two".