100201220110 has 16 divisors (see below), whose sum is σ = 181739009232. Its totient is φ = 39774529600.

The previous prime is 100201220087. The next prime is 100201220221. The reversal of 100201220110 is 11022102001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38243431 + ... + 38246050.

It is an arithmetic number, because the mean of its divisors is an integer number (11358688077).

Almost surely, 2^100201220110 is an apocalyptic number.

100201220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100201220110 is a deficient number, since it is larger than the sum of its proper divisors (81537789122).

100201220110 is a wasteful number, since it uses less digits than its factorization.

100201220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76489619.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100201220110 its reverse (11022102001), we get a palindrome (111223322111).

The spelling of 100201220110 in words is "one hundred billion, two hundred one million, two hundred twenty thousand, one hundred ten".