220201022222022 has 32 divisors (see below), whose sum is σ = 459558909504000. Its totient is φ = 70207654204160.

The previous prime is 220201022221951. The next prime is 220201022222039. The reversal of 220201022222022 is 220222220102022.

220201022222022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220201022222022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8415147 + ... + 22610102.

It is an arithmetic number, because the mean of its divisors is an integer number (14361215922000).

Almost surely, 2^{220201022222022} is an apocalyptic number.

220201022222022 is an abundant number, since it is smaller than the sum of its proper divisors (239357887281978).

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

220201022222022 is a wasteful number, since it uses less digits than its factorization.

220201022222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31076708.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 220201022222022 its reverse (220222220102022), we get a palindrome (440423242324044).

The spelling of 220201022222022 in words is "two hundred twenty trillion, two hundred one billion, twenty-two million, two hundred twenty-two thousand, twenty-two".