1100110100212 has 12 divisors (see below), whose sum is σ = 2038439303460. Its totient is φ = 517698870656.

The previous prime is 1100110100209. The next prime is 1100110100213. The reversal of 1100110100212 is 2120010110011.

It can be written as a sum of positive squares in 2 ways, for example, as 901903498596 + 198206601616 = 949686^2 + 445204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100110100213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8089044787 + ... + 8089044922.

It is an arithmetic number, because the mean of its divisors is an integer number (169869941955).

Almost surely, 2^{1100110100212} is an apocalyptic number.

It is an amenable number.

1100110100212 is a deficient number, since it is larger than the sum of its proper divisors (938329203248).

1100110100212 is a wasteful number, since it uses less digits than its factorization.

1100110100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16178089730 (or 16178089728 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1100110100212 its reverse (2120010110011), we get a palindrome (3220120210223).

The spelling of 1100110100212 in words is "one trillion, one hundred billion, one hundred ten million, one hundred thousand, two hundred twelve".