202220020102202 has 8 divisors (see below), whose sum is σ = 307485236046036. Its totient is φ = 99724941420192.

The previous prime is 202220020102201. The next prime is 202220020102229. The reversal of 202220020102202 is 202201020022202.

It can be written as a sum of positive squares in 2 ways, for example, as 190983251269561 + 11236768832641 = 13819669^2 + 3352129^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (202220020102201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692534315273 + ... + 692534315564.

Almost surely, 2^{202220020102202} is an apocalyptic number.

202220020102202 is a deficient number, since it is larger than the sum of its proper divisors (105265215943834).

202220020102202 is a wasteful number, since it uses less digits than its factorization.

202220020102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385068630912.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202220020102202 its reverse (202201020022202), we get a palindrome (404421040124404).

The spelling of 202220020102202 in words is "two hundred two trillion, two hundred twenty billion, twenty million, one hundred two thousand, two hundred two".