202202002101001 has 32 divisors (see below), whose sum is σ = 244862773056000. Its totient is φ = 166703313591360.

The previous prime is 202202002100977. The next prime is 202202002101037. The reversal of 202202002101001 is 100101200202202.

It is a happy number.

It is not a de Polignac number, because 202202002101001 - 2²⁵ = 202201968546569 is a prime.

It is a super-3 number, since 3×202202002101001³ (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 (202202002105001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36030210 + ... + 41262331.

It is an arithmetic number, because the mean of its divisors is an integer number (7651961658000).

Almost surely, 2^{202202002101001} is an apocalyptic number.

It is an amenable number.

202202002101001 is a deficient number, since it is larger than the sum of its proper divisors (42660770954999).

202202002101001 is an equidigital number, since it uses as much as digits as its factorization.

202202002101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77292854 (or 77292840 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202202002101001 its reverse (100101200202202), we get a palindrome (302303202303203).

The spelling of 202202002101001 in words is "two hundred two trillion, two hundred two billion, two million, one hundred one thousand, one".