100220110110 has 80 divisors (see below), whose sum is σ = 269561476800. Its totient is φ = 26717356224.

The previous prime is 100220110097. The next prime is 100220110127. The reversal of 100220110110 is 11011022001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100220110092 and 100220110101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2987611 + ... + 3020969.

It is an arithmetic number, because the mean of its divisors is an integer number (3369518460).

Almost surely, 2^100220110110 is an apocalyptic number.

100220110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100220110110 is an abundant number, since it is smaller than the sum of its proper divisors (169341366690).

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

100220110110 is a wasteful number, since it uses less digits than its factorization.

100220110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37087 (or 37078 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100220110110 its reverse (11011022001), we get a palindrome (111231132111).

The spelling of 100220110110 in words is "one hundred billion, two hundred twenty million, one hundred ten thousand, one hundred ten".