1109100910002 has 16 divisors (see below), whose sum is σ = 2218254176352. Its totient is φ = 369691577280.

The previous prime is 1109100909971. The next prime is 1109100910003. The reversal of 1109100910002 is 2000190019011.

It is not an unprimeable number, because it can be changed into a prime (1109100910003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1903399 + ... + 2416842.

It is an arithmetic number, because the mean of its divisors is an integer number (138640886022).

Almost surely, 2^{1109100910002} is an apocalyptic number.

1109100910002 is an abundant number, since it is smaller than the sum of its proper divisors (1109153266350).

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

1109100910002 is a wasteful number, since it uses less digits than its factorization.

1109100910002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4363033.

The product of its (nonzero) digits is 162, while the sum is 24.

Adding to 1109100910002 its reverse (2000190019011), we get a palindrome (3109290929013).

It can be divided in two parts, 1109100 and 910002, that added together give a palindrome (2019102).

The spelling of 1109100910002 in words is "one trillion, one hundred nine billion, one hundred million, nine hundred ten thousand, two".