220000323020022 has 48 divisors (see below), whose sum is σ = 510377484399120. Its totient is φ = 68244206823936.

The previous prime is 220000323019921. The next prime is 220000323020077. The reversal of 220000323020022 is 220020323000022.

It is a super-2 number, since 2×220000323020022² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 220000323019977 and 220000323020004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4039047508 + ... + 4039101975.

It is an arithmetic number, because the mean of its divisors is an integer number (10632864258315).

Almost surely, 2^{220000323020022} is an apocalyptic number.

220000323020022 is an abundant number, since it is smaller than the sum of its proper divisors (290377161379098).

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

220000323020022 is a wasteful number, since it uses less digits than its factorization.

220000323020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8078149597 (or 8078149594 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 220000323020022 its reverse (220020323000022), we get a palindrome (440020646020044).

The spelling of 220000323020022 in words is "two hundred twenty trillion, three hundred twenty-three million, twenty thousand, twenty-two".