20222100201022 has 16 divisors (see below), whose sum is σ = 30416170106880. Its totient is φ = 10083377499768.

The previous prime is 20222100200999. The next prime is 20222100201029. The reversal of 20222100201022 is 22010200122202.

It is a junction number, because it is equal to n+sod(n) for n = 20222100200987 and 20222100201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222100201029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110630379 + ... + 110813017.

It is an arithmetic number, because the mean of its divisors is an integer number (1901010631680).

Almost surely, 2^{20222100201022} is an apocalyptic number.

20222100201022 is a deficient number, since it is larger than the sum of its proper divisors (10194069905858).

20222100201022 is a wasteful number, since it uses less digits than its factorization.

20222100201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333855.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20222100201022 its reverse (22010200122202), we get a palindrome (42232300323224).

The spelling of 20222100201022 in words is "twenty trillion, two hundred twenty-two billion, one hundred million, two hundred one thousand, twenty-two".