202122202102 has 8 divisors (see below), whose sum is σ = 305866341576. Its totient is φ = 100166754912.

The previous prime is 202122202091. The next prime is 202122202111. The reversal of 202122202102 is 201202221202.

202122202102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447172788 + ... + 447173239.

It is an arithmetic number, because the mean of its divisors is an integer number (38233292697).

Almost surely, 2^202122202102 is an apocalyptic number.

202122202102 is a deficient number, since it is larger than the sum of its proper divisors (103744139474).

202122202102 is a wasteful number, since it uses less digits than its factorization.

202122202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894346142.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202122202102 its reverse (201202221202), we get a palindrome (403324423304).

The spelling of 202122202102 in words is "two hundred two billion, one hundred twenty-two million, two hundred two thousand, one hundred two".