201002222220213 has 16 divisors (see below), whose sum is σ = 274306876253696. Its totient is φ = 130851144975600.

The previous prime is 201002222220187. The next prime is 201002222220257. The reversal of 201002222220213 is 312022222200102.

It is not a de Polignac number, because 201002222220213 - 2²⁵ = 201002188665781 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201002222220213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002222220263) 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, 202019563 + ... + 203012088.

It is an arithmetic number, because the mean of its divisors is an integer number (17144179765856).

Almost surely, 2^{201002222220213} is an apocalyptic number.

It is an amenable number.

201002222220213 is a deficient number, since it is larger than the sum of its proper divisors (73304654033483).

201002222220213 is a wasteful number, since it uses less digits than its factorization.

201002222220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405035544.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 201002222220213 its reverse (312022222200102), we get a palindrome (513024444420315).

The spelling of 201002222220213 in words is "two hundred one trillion, two billion, two hundred twenty-two million, two hundred twenty thousand, two hundred thirteen".