202210210102 has 4 divisors (see below), whose sum is σ = 303315315156. Its totient is φ = 101105105050.

The previous prime is 202210210087. The next prime is 202210210121. The reversal of 202210210102 is 201012012202.

It is a happy number.

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, 50552552524 + ... + 50552552527.

It is an arithmetic number, because the mean of its divisors is an integer number (75828828789).

Almost surely, 2^202210210102 is an apocalyptic number.

202210210102 is a deficient number, since it is larger than the sum of its proper divisors (101105105054).

202210210102 is a wasteful number, since it uses less digits than its factorization.

202210210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101105105053.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202210210102 its reverse (201012012202), we get a palindrome (403222222304).

The spelling of 202210210102 in words is "two hundred two billion, two hundred ten million, two hundred ten thousand, one hundred two".