102220102010200 has 96 divisors (see below), whose sum is σ = 245865514158000. Its totient is φ = 39476736320000.

The previous prime is 102220102010161. The next prime is 102220102010209. The reversal of 102220102010200 is 2010201022201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102220102010209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175269075 + ... + 175851325.

Almost surely, 2^{102220102010200} is an apocalyptic number.

102220102010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102220102010200 is an abundant number, since it is smaller than the sum of its proper divisors (143645412147800).

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

102220102010200 is a wasteful number, since it uses less digits than its factorization.

102220102010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612565 (or 612556 counting only the distinct ones).

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

Adding to 102220102010200 its reverse (2010201022201), we get a palindrome (104230303032401).

The spelling of 102220102010200 in words is "one hundred two trillion, two hundred twenty billion, one hundred two million, ten thousand, two hundred".