202200222100201 has 16 divisors (see below), whose sum is σ = 223684449388624. Its totient is φ = 181565225097984.

The previous prime is 202200222100189. The next prime is 202200222100237. The reversal of 202200222100201 is 102001222002202.

It can be written as a sum of positive squares in 8 ways, for example, as 60483673265625 + 141716548834576 = 7777125^2 + 11904476^2 .

It is not a de Polignac number, because 202200222100201 - 2²⁷ = 202200087882473 is a prime.

It is a super-2 number, since 2×202200222100201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202200222130201) 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, 40017810 + ... + 44786443.

It is an arithmetic number, because the mean of its divisors is an integer number (13980278086789).

Almost surely, 2^{202200222100201} is an apocalyptic number.

It is an amenable number.

202200222100201 is a deficient number, since it is larger than the sum of its proper divisors (21484227288423).

202200222100201 is a wasteful number, since it uses less digits than its factorization.

202200222100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84809260.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202200222100201 its reverse (102001222002202), we get a palindrome (304201444102403).

The spelling of 202200222100201 in words is "two hundred two trillion, two hundred billion, two hundred twenty-two million, one hundred thousand, two hundred one".