220020200022 has 64 divisors (see below), whose sum is σ = 520270345728. Its totient is φ = 60722400000.

The previous prime is 220020200009. The next prime is 220020200033. The reversal of 220020200022 is 220002020022.

It is a junction number, because it is equal to n+sod(n) for n = 220020199980 and 220020200007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458604 + ... + 806447.

It is an arithmetic number, because the mean of its divisors is an integer number (8129224152).

Almost surely, 2^220020200022 is an apocalyptic number.

220020200022 is an abundant number, since it is smaller than the sum of its proper divisors (300250145706).

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

220020200022 is a wasteful number, since it uses less digits than its factorization.

220020200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265205.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 220020200022 its reverse (220002020022), we get a palindrome (440022220044).

The spelling of 220020200022 in words is "two hundred twenty billion, twenty million, two hundred thousand, twenty-two".