202202210220201 has 12 divisors (see below), whose sum is σ = 292070723629828. Its totient is φ = 134801074515744.

The previous prime is 202202210220191. The next prime is 202202210220217. The reversal of 202202210220201 is 102022012202202.

202202210220201 is a `hidden beast` number, since 2 + 0 + 2 + 20 + 221 + 0 + 220 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 85161077932176 + 117041132288025 = 9228276^2 + 10818555^2 .

It is not a de Polignac number, because 202202210220201 - 2¹⁴ = 202202210203817 is a prime.

It is a super-3 number, since 3×202202210220201³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202202210220271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30020710 + ... + 36133743.

Almost surely, 2^{202202210220201} is an apocalyptic number.

It is an amenable number.

202202210220201 is a deficient number, since it is larger than the sum of its proper divisors (89868513409627).

202202210220201 is a wasteful number, since it uses less digits than its factorization.

202202210220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66494072 (or 66494069 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 202202210220201 its reverse (102022012202202), we get a palindrome (304224222422403).

The spelling of 202202210220201 in words is "two hundred two trillion, two hundred two billion, two hundred ten million, two hundred twenty thousand, two hundred one".