202200100102 has 128 divisors (see below), whose sum is σ = 413289676800. Its totient is φ = 71641065600.

The previous prime is 202200100097. The next prime is 202200100111. The reversal of 202200100102 is 201001002202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90307099 + ... + 90309337.

It is an arithmetic number, because the mean of its divisors is an integer number (3228825600).

Almost surely, 2^202200100102 is an apocalyptic number.

202200100102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202200100102 is an abundant number, since it is smaller than the sum of its proper divisors (211089576698).

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

202200100102 is a wasteful number, since it uses less digits than its factorization.

202200100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202200100102 its reverse (201001002202), we get a palindrome (403201102304).

The spelling of 202200100102 in words is "two hundred two billion, two hundred million, one hundred thousand, one hundred two".