100221120102110 has 64 divisors (see below), whose sum is σ = 207067508548992. Its totient is φ = 34211821602816.

The previous prime is 100221120102079. The next prime is 100221120102151. The reversal of 100221120102110 is 11201021122001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260327282 + ... + 260711978.

It is an arithmetic number, because the mean of its divisors is an integer number (3235429821078).

Almost surely, 2^{100221120102110} is an apocalyptic number.

100221120102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100221120102110 is an abundant number, since it is smaller than the sum of its proper divisors (106846388446882).

100221120102110 is a wasteful number, since it uses less digits than its factorization.

100221120102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400917.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100221120102110 its reverse (11201021122001), we get a palindrome (111422141224111).

The spelling of 100221120102110 in words is "one hundred trillion, two hundred twenty-one billion, one hundred twenty million, one hundred two thousand, one hundred ten".