102210502200 has 48 divisors (see below), whose sum is σ = 316852558680. Its totient is φ = 27256133760.

The previous prime is 102210502181. The next prime is 102210502213. The reversal of 102210502200 is 2205012201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102210502200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85174819 + ... + 85176018.

Almost surely, 2^102210502200 is an apocalyptic number.

102210502200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102210502200 is an abundant number, since it is smaller than the sum of its proper divisors (214642056480).

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

102210502200 is a wasteful number, since it uses less digits than its factorization.

102210502200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170350856 (or 170350847 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 102210502200 its reverse (2205012201), we get a palindrome (104415514401).

The spelling of 102210502200 in words is "one hundred two billion, two hundred ten million, five hundred two thousand, two hundred".