100221112110110 has 32 divisors (see below), whose sum is σ = 187023435429600. Its totient is φ = 38622123487360.

The previous prime is 100221112110083. The next prime is 100221112110167. The reversal of 100221112110110 is 11011211122001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374692820 + ... + 374960199.

It is an arithmetic number, because the mean of its divisors is an integer number (5844482357175).

Almost surely, 2^{100221112110110} is an apocalyptic number.

100221112110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100221112110110 is a deficient number, since it is larger than the sum of its proper divisors (86802323319490).

100221112110110 is a wasteful number, since it uses less digits than its factorization.

100221112110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749653516.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100221112110110 its reverse (11011211122001), we get a palindrome (111232323232111).

The spelling of 100221112110110 in words is "one hundred trillion, two hundred twenty-one billion, one hundred twelve million, one hundred ten thousand, one hundred ten".