220233222022 has 16 divisors (see below), whose sum is σ = 360431652672. Its totient is φ = 100092116520.

The previous prime is 220233221969. The next prime is 220233222023. The reversal of 220233222022 is 220222332022.

220233222022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 220233221984 and 220233222002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220233222023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531708 + ... + 850399.

It is an arithmetic number, because the mean of its divisors is an integer number (22526978292).

Almost surely, 2^220233222022 is an apocalyptic number.

220233222022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220233222022 is a deficient number, since it is larger than the sum of its proper divisors (140198430650).

220233222022 is a wasteful number, since it uses less digits than its factorization.

220233222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389363.

The product of its (nonzero) digits is 2304, while the sum is 22.

220233222022 divided by its sum of digits (22) gives a palindrome (10010601001).

Adding to 220233222022 its reverse (220222332022), we get a palindrome (440455554044).

Subtracting from 220233222022 its reverse (220222332022), we obtain a square (10890000 = 3300²).

The spelling of 220233222022 in words is "two hundred twenty billion, two hundred thirty-three million, two hundred twenty-two thousand, twenty-two".