202200122020211 has 16 divisors (see below), whose sum is σ = 231709242513408. Its totient is φ = 172847478420000.

The previous prime is 202200122020181. The next prime is 202200122020217. The reversal of 202200122020211 is 112020221002202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 202200122020211 - 2¹⁸ = 202200121758067 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 202200122020211.

It is not an unprimeable number, because it can be changed into a prime (202200122020217) 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, 22383335 + ... + 30090096.

It is an arithmetic number, because the mean of its divisors is an integer number (14481827657088).

Almost surely, 2^{202200122020211} is an apocalyptic number.

202200122020211 is a deficient number, since it is larger than the sum of its proper divisors (29509120493197).

202200122020211 is an equidigital number, since it uses as much as digits as its factorization.

202200122020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52474922.

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

Adding to 202200122020211 its reverse (112020221002202), we get a palindrome (314220343022413).

The spelling of 202200122020211 in words is "two hundred two trillion, two hundred billion, one hundred twenty-two million, twenty thousand, two hundred eleven".