20222201202201 has 12 divisors (see below), whose sum is σ = 29303768520000. Its totient is φ = 13438118696280.

The previous prime is 20222201202199. The next prime is 20222201202211. The reversal of 20222201202201 is 10220210222202.

20222201202201 is a `hidden beast` number, since 2 + 0 + 222 + 201 + 20 + 220 + 1 = 666.

It is not a de Polignac number, because 20222201202201 - 2¹ = 20222201202199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20222201202211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3612394701 + ... + 3612400298.

It is an arithmetic number, because the mean of its divisors is an integer number (2441980710000).

Almost surely, 2^{20222201202201} is an apocalyptic number.

It is an amenable number.

20222201202201 is a deficient number, since it is larger than the sum of its proper divisors (9081567317799).

20222201202201 is a wasteful number, since it uses less digits than its factorization.

20222201202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7224795316 (or 7224795313 counting only the distinct ones).

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

Adding to 20222201202201 its reverse (10220210222202), we get a palindrome (30442411424403).

The spelling of 20222201202201 in words is "twenty trillion, two hundred twenty-two billion, two hundred one million, two hundred two thousand, two hundred one".