202022000222201 has 4 divisors (see below), whose sum is σ = 203910056299152. Its totient is φ = 200133944145252.

The previous prime is 202022000222131. The next prime is 202022000222209. The reversal of 202022000222201 is 102222000220202.

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 202022000222201 - 2¹⁰ = 202022000221177 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 202022000222201.

It is not an unprimeable number, because it can be changed into a prime (202022000222209) 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, 944028038315 + ... + 944028038528.

It is an arithmetic number, because the mean of its divisors is an integer number (50977514074788).

Almost surely, 2^{202022000222201} is an apocalyptic number.

It is an amenable number.

202022000222201 is a deficient number, since it is larger than the sum of its proper divisors (1888056076951).

202022000222201 is a wasteful number, since it uses less digits than its factorization.

202022000222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888056076950.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202022000222201 its reverse (102222000220202), we get a palindrome (304244000442403).

The spelling of 202022000222201 in words is "two hundred two trillion, twenty-two billion, two hundred twenty-two thousand, two hundred one".