20210413302202 has 32 divisors (see below), whose sum is σ = 33292829828880. Its totient is φ = 9162113356800.

The previous prime is 20210413302199. The next prime is 20210413302203. The reversal of 20210413302202 is 20220331401202.

It can be written as a sum of positive squares in 8 ways, for example, as 20120508676921 + 89904625281 = 4485589^2 + 299841^2 .

It is not an unprimeable number, because it can be changed into a prime (20210413302203) 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, 79405177 + ... + 79659292.

Almost surely, 2^{20210413302202} is an apocalyptic number.

20210413302202 is a deficient number, since it is larger than the sum of its proper divisors (13082416526678).

20210413302202 is a wasteful number, since it uses less digits than its factorization.

20210413302202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159064626.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20210413302202 its reverse (20220331401202), we get a palindrome (40430744703404).

The spelling of 20210413302202 in words is "twenty trillion, two hundred ten billion, four hundred thirteen million, three hundred two thousand, two hundred two".