202202202102 has 16 divisors (see below), whose sum is σ = 404414476272. Its totient is φ = 67399055360.

The previous prime is 202202202079. The next prime is 202202202109. The reversal of 202202202102 is 201202202202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202202202109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144843 + ... + 652214.

It is an arithmetic number, because the mean of its divisors is an integer number (25275904767).

Almost surely, 2^202202202102 is an apocalyptic number.

202202202102 is an abundant number, since it is smaller than the sum of its proper divisors (202212274170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202202202102 is a wasteful number, since it uses less digits than its factorization.

202202202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839343.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 202202202102 its reverse (201202202202), we get a palindrome (403404404304).

The spelling of 202202202102 in words is "two hundred two billion, two hundred two million, two hundred two thousand, one hundred two".