1110100021110 has 24 divisors (see below), whose sum is σ = 2886260055120. Its totient is φ = 296026672272.

The previous prime is 1110100021091. The next prime is 1110100021241. The reversal of 1110100021110 is 111200010111.

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 = 1110100021092 and 1110100021101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6167222250 + ... + 6167222429.

It is an arithmetic number, because the mean of its divisors is an integer number (120260835630).

Almost surely, 2^{1110100021110} is an apocalyptic number.

1110100021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110100021110 is an abundant number, since it is smaller than the sum of its proper divisors (1776160034010).

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

1110100021110 is a wasteful number, since it uses less digits than its factorization.

1110100021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12334444692 (or 12334444689 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1110100021110 its reverse (111200010111), we get a palindrome (1221300031221).

The spelling of 1110100021110 in words is "one trillion, one hundred ten billion, one hundred million, twenty-one thousand, one hundred ten".