20013333310202 has 16 divisors (see below), whose sum is σ = 30175813122792. Its totient is φ = 9954729861120.

The previous prime is 20013333310163. The next prime is 20013333310219. The reversal of 20013333310202 is 20201333331002.

It can be written as a sum of positive squares in 4 ways, for example, as 14303818997521 + 5709514312681 = 3782039^2 + 2389459^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73643252 + ... + 73914512.

Almost surely, 2^{20013333310202} is an apocalyptic number.

20013333310202 is a deficient number, since it is larger than the sum of its proper divisors (10162479812590).

20013333310202 is a wasteful number, since it uses less digits than its factorization.

20013333310202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462593.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20013333310202 its reverse (20201333331002), we get a palindrome (40214666641204).

The spelling of 20013333310202 in words is "twenty trillion, thirteen billion, three hundred thirty-three million, three hundred ten thousand, two hundred two".