200202210202102 has 4 divisors (see below), whose sum is σ = 300303315303156. Its totient is φ = 100101105101050.

The previous prime is 200202210202079. The next prime is 200202210202201. The reversal of 200202210202102 is 201202012202002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050552550524 + ... + 50050552550527.

It is an arithmetic number, because the mean of its divisors is an integer number (75075828825789).

Almost surely, 2^{200202210202102} is an apocalyptic number.

200202210202102 is a deficient number, since it is larger than the sum of its proper divisors (100101105101054).

200202210202102 is a wasteful number, since it uses less digits than its factorization.

200202210202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100101105101053.

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

Adding to 200202210202102 its reverse (201202012202002), we get a palindrome (401404222404104).

The spelling of 200202210202102 in words is "two hundred trillion, two hundred two billion, two hundred ten million, two hundred two thousand, one hundred two".