110012112200 has 24 divisors (see below), whose sum is σ = 255778161330. Its totient is φ = 44004844800.

The previous prime is 110012112191. The next prime is 110012112227. The reversal of 110012112200 is 2211210011.

It can be written as a sum of positive squares in 3 ways, for example, as 89029430884 + 20982681316 = 298378^2 + 144854^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 275030081 + ... + 275030480.

Almost surely, 2^110012112200 is an apocalyptic number.

110012112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110012112200 is an abundant number, since it is smaller than the sum of its proper divisors (145766049130).

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

110012112200 is a wasteful number, since it uses less digits than its factorization.

110012112200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550060577 (or 550060568 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110012112200 its reverse (2211210011), we get a palindrome (112223322211).

The spelling of 110012112200 in words is "one hundred ten billion, twelve million, one hundred twelve thousand, two hundred".