102201020220200 has 48 divisors (see below), whose sum is σ = 259218951291360. Its totient is φ = 37164007352000.

The previous prime is 102201020220181. The next prime is 102201020220223. The reversal of 102201020220200 is 2022020102201.

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, 23227502396 + ... + 23227506795.

It is an arithmetic number, because the mean of its divisors is an integer number (5400394818570).

Almost surely, 2^{102201020220200} is an apocalyptic number.

102201020220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102201020220200 is an abundant number, since it is smaller than the sum of its proper divisors (157017931071160).

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

102201020220200 is a wasteful number, since it uses less digits than its factorization.

102201020220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46455009218 (or 46455009209 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102201020220200 its reverse (2022020102201), we get a palindrome (104223040322401).

The spelling of 102201020220200 in words is "one hundred two trillion, two hundred one billion, twenty million, two hundred twenty thousand, two hundred".