2022222202 has 128 divisors (see below), whose sum is σ = 4199827968. Its totient is φ = 705024000.

The previous prime is 2022222197. The next prime is 2022222221.

It is a happy number.

2022222202 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14760678 + ... + 14760814.

It is an arithmetic number, because the mean of its divisors is an integer number (32811156).

Almost surely, 2^2022222202 is an apocalyptic number.

2022222202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2022222202 is an abundant number, since it is smaller than the sum of its proper divisors (2177605766).

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

2022222202 is a wasteful number, since it uses less digits than its factorization.

2022222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2022222202 is about 44969.1249859278. The cubic root of 2022222202 is about 1264.5702429714.

It can be divided in two parts, 20222 and 22202, that added together give a palindrome (42424).

The spelling of 2022222202 in words is "two billion, twenty-two million, two hundred twenty-two thousand, two hundred two".