1100335805112 has 128 divisors (see below), whose sum is σ = 2790629962560. Its totient is φ = 361510195200.

The previous prime is 1100335805111. The next prime is 1100335805161. The reversal of 1100335805112 is 2115085330011.

It is a super-2 number, since 2×1100335805112² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1100335805112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100335805111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 861656218 + ... + 861657494.

Almost surely, 2^{1100335805112} is an apocalyptic number.

1100335805112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100335805112 is an abundant number, since it is smaller than the sum of its proper divisors (1690294157448).

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

1100335805112 is a wasteful number, since it uses less digits than its factorization.

1100335805112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713 (or 2709 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 1100335805112 in words is "one trillion, one hundred billion, three hundred thirty-five million, eight hundred five thousand, one hundred twelve".