1100010121110 has 24 divisors (see below), whose sum is σ = 2860026315120. Its totient is φ = 293336032272.

The previous prime is 1100010120947. The next prime is 1100010121139. The reversal of 1100010121110 is 111210100011.

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 = 1100010121092 and 1100010121101.

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 11 ways as a sum of consecutive naturals, for example, 6111167250 + ... + 6111167429.

It is an arithmetic number, because the mean of its divisors is an integer number (119167763130).

Almost surely, 2^{1100010121110} is an apocalyptic number.

1100010121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100010121110 is an abundant number, since it is smaller than the sum of its proper divisors (1760016194010).

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

1100010121110 is a wasteful number, since it uses less digits than its factorization.

1100010121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12222334692 (or 12222334689 counting only the distinct ones).

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

Adding to 1100010121110 its reverse (111210100011), we get a palindrome (1211220221121).

The spelling of 1100010121110 in words is "one trillion, one hundred billion, ten million, one hundred twenty-one thousand, one hundred ten".