202022210120201 has 4 divisors (see below), whose sum is σ = 202022522180304. Its totient is φ = 202021898060100.

The previous prime is 202022210120191. The next prime is 202022210120209. The reversal of 202022210120201 is 102021012220202.

It is a happy number.

202022210120201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202022210120201 - 2⁴² = 197624163609097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202022210120201.

It is not an unprimeable number, because it can be changed into a prime (202022210120209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155056955 + ... + 156354416.

It is an arithmetic number, because the mean of its divisors is an integer number (50505630545076).

Almost surely, 2^{202022210120201} is an apocalyptic number.

It is an amenable number.

202022210120201 is a deficient number, since it is larger than the sum of its proper divisors (312060103).

202022210120201 is an equidigital number, since it uses as much as digits as its factorization.

202022210120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312060102.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 202022210120201 its reverse (102021012220202), we get a palindrome (304043222340403).

The spelling of 202022210120201 in words is "two hundred two trillion, twenty-two billion, two hundred ten million, one hundred twenty thousand, two hundred one".