202221000112201 has 16 divisors (see below), whose sum is σ = 232109162945920. Its totient is φ = 172584091411200.

The previous prime is 202221000112177. The next prime is 202221000112211. The reversal of 202221000112201 is 102211000122202.

It is a happy number.

It is not a de Polignac number, because 202221000112201 - 2²⁷ = 202220865894473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202221000112211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56256150 + ... + 59742751.

It is an arithmetic number, because the mean of its divisors is an integer number (14506822684120).

Almost surely, 2^{202221000112201} is an apocalyptic number.

It is an amenable number.

202221000112201 is a deficient number, since it is larger than the sum of its proper divisors (29888162833719).

202221000112201 is a wasteful number, since it uses less digits than its factorization.

202221000112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115999984.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 202221000112201 its reverse (102211000122202), we get a palindrome (304432000234403).

It can be divided in two parts, 2022210001 and 12201, that added together give a palindrome (2022222202).

The spelling of 202221000112201 in words is "two hundred two trillion, two hundred twenty-one billion, one hundred twelve thousand, two hundred one".