20002202013 has 16 divisors (see below), whose sum is σ = 27584064000. Its totient is φ = 12879263040.

The previous prime is 20002201963. The next prime is 20002202021. The reversal of 20002202013 is 31020220002.

It is not a de Polignac number, because 20002202013 - 2⁸ = 20002201757 is a prime.

It is a super-2 number, since 2×20002202013² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20002202013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002202413) 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, 163938 + ... + 258611.

It is an arithmetic number, because the mean of its divisors is an integer number (1724004000).

Almost surely, 2^20002202013 is an apocalyptic number.

It is an amenable number.

20002202013 is a deficient number, since it is larger than the sum of its proper divisors (7581861987).

20002202013 is a wasteful number, since it uses less digits than its factorization.

20002202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423092.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20002202013 its reverse (31020220002), we get a palindrome (51022422015).

The spelling of 20002202013 in words is "twenty billion, two million, two hundred two thousand, thirteen".