202002212001 has 16 divisors (see below), whose sum is σ = 273735546048. Its totient is φ = 132485496000.

The previous prime is 202002211951. The next prime is 202002212017. The reversal of 202002212001 is 100212200202.

It is not a de Polignac number, because 202002212001 - 2¹⁸ = 202001949857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202002212081) 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, 2075595 + ... + 2170736.

It is an arithmetic number, because the mean of its divisors is an integer number (17108471628).

Almost surely, 2^202002212001 is an apocalyptic number.

It is an amenable number.

202002212001 is a deficient number, since it is larger than the sum of its proper divisors (71733334047).

202002212001 is a wasteful number, since it uses less digits than its factorization.

202002212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246592.

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

Adding to 202002212001 its reverse (100212200202), we get a palindrome (302214412203).

The spelling of 202002212001 in words is "two hundred two billion, two million, two hundred twelve thousand, one".