202220020101 has 48 divisors (see below), whose sum is σ = 308194951680. Its totient is φ = 116957528160.

The previous prime is 202220020099. The next prime is 202220020103. The reversal of 202220020101 is 101020022202.

It is an interprime number because it is at equal distance from previous prime (202220020099) and next prime (202220020103).

It is not a de Polignac number, because 202220020101 - 2¹ = 202220020099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202220020103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7650430 + ... + 7676816.

It is an arithmetic number, because the mean of its divisors is an integer number (6420728160).

Almost surely, 2^202220020101 is an apocalyptic number.

It is an amenable number.

202220020101 is a deficient number, since it is larger than the sum of its proper divisors (105974931579).

202220020101 is a wasteful number, since it uses less digits than its factorization.

202220020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26886 (or 26863 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202220020101 its reverse (101020022202), we get a palindrome (303240042303).

The spelling of 202220020101 in words is "two hundred two billion, two hundred twenty million, twenty thousand, one hundred one".