222023122022 has 16 divisors (see below), whose sum is σ = 359296659792. Its totient is φ = 102288231840.

The previous prime is 222023121997. The next prime is 222023122109. The reversal of 222023122022 is 220221320222.

It is a junction number, because it is equal to n+sod(n) for n = 222023121985 and 222023122003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7651004 + ... + 7679967.

It is an arithmetic number, because the mean of its divisors is an integer number (22456041237).

Almost surely, 2^222023122022 is an apocalyptic number.

222023122022 is a deficient number, since it is larger than the sum of its proper divisors (137273537770).

222023122022 is a wasteful number, since it uses less digits than its factorization.

222023122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15331543.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 222023122022 its reverse (220221320222), we get a palindrome (442244442244).

The spelling of 222023122022 in words is "two hundred twenty-two billion, twenty-three million, one hundred twenty-two thousand, twenty-two".