222323222022 has 32 divisors (see below), whose sum is σ = 494221098240. Its totient is φ = 66099527520.

The previous prime is 222323222021. The next prime is 222323222041. The reversal of 222323222022 is 220222323222.

It is a junction number, because it is equal to n+sod(n) for n = 222323221983 and 222323222001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222323222021) 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, 31775122 + ... + 31782117.

It is an arithmetic number, because the mean of its divisors is an integer number (15444409320).

Almost surely, 2^222323222022 is an apocalyptic number.

222323222022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222323222022 is an abundant number, since it is smaller than the sum of its proper divisors (271897876218).

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

222323222022 is a wasteful number, since it uses less digits than its factorization.

222323222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63557308.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 222323222022 its reverse (220222323222), we get a palindrome (442545545244).

The spelling of 222323222022 in words is "two hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-two thousand, twenty-two".