22201320202022 has 8 divisors (see below), whose sum is σ = 35863671095616. Its totient is φ = 10246763170152.

The previous prime is 22201320202013. The next prime is 22201320202037. The reversal of 22201320202022 is 22020202310222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22201320201985 and 22201320202003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426948465398 + ... + 426948465449.

It is an arithmetic number, because the mean of its divisors is an integer number (4482958886952).

Almost surely, 2^{22201320202022} is an apocalyptic number.

22201320202022 is a deficient number, since it is larger than the sum of its proper divisors (13662350893594).

22201320202022 is a wasteful number, since it uses less digits than its factorization.

22201320202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853896930862.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22201320202022 its reverse (22020202310222), we get a palindrome (44221522512244).

The spelling of 22201320202022 in words is "twenty-two trillion, two hundred one billion, three hundred twenty million, two hundred two thousand, twenty-two".