220000222022 has 16 divisors (see below), whose sum is σ = 381031314720. Its totient is φ = 93313790208.

The previous prime is 220000222009. The next prime is 220000222087. The reversal of 220000222022 is 220222000022.

It is a happy number.

220000222022 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 (14).

It is a junction number, because it is equal to n+sod(n) for n = 220000221988 and 220000222006.

It is a congruent number.

It is an unprimeable number.

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, 81000197 + ... + 81002912.

It is an arithmetic number, because the mean of its divisors is an integer number (23814457170).

Almost surely, 2^220000222022 is an apocalyptic number.

220000222022 is a deficient number, since it is larger than the sum of its proper divisors (161031092698).

220000222022 is a wasteful number, since it uses less digits than its factorization.

220000222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162003215.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 220000222022 its reverse (220222000022), we get a palindrome (440222222044).

The spelling of 220000222022 in words is "two hundred twenty billion, two hundred twenty-two thousand, twenty-two".