102200022210 has 128 divisors (see below), whose sum is σ = 297457090560. Its totient is φ = 22132166400.

The previous prime is 102200022151. The next prime is 102200022233. The reversal of 102200022210 is 12220002201.

It is a Curzon 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, 251250 + ... + 517229.

It is an arithmetic number, because the mean of its divisors is an integer number (2323883520).

Almost surely, 2^102200022210 is an apocalyptic number.

102200022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102200022210 is an abundant number, since it is smaller than the sum of its proper divisors (195257068350).

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

102200022210 is a wasteful number, since it uses less digits than its factorization.

102200022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768544.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 102200022210 its reverse (12220002201), we get a palindrome (114420024411).

The spelling of 102200022210 in words is "one hundred two billion, two hundred million, twenty-two thousand, two hundred ten".