12355505110 has 32 divisors (see below), whose sum is σ = 24023113632. Its totient is φ = 4548234240.

The previous prime is 12355505093. The next prime is 12355505161. The reversal of 12355505110 is 1150555321.

It is a super-2 number, since 2×12355505110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100539 + ... + 186598.

It is an arithmetic number, because the mean of its divisors is an integer number (750722301).

Almost surely, 2^12355505110 is an apocalyptic number.

12355505110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12355505110 is a deficient number, since it is larger than the sum of its proper divisors (11667608522).

12355505110 is a wasteful number, since it uses less digits than its factorization.

12355505110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287488.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 12355505110 in words is "twelve billion, three hundred fifty-five million, five hundred five thousand, one hundred ten".