110021100012200 has 96 divisors (see below), whose sum is σ = 275497544867160. Its totient is φ = 40619984716800.

The previous prime is 110021100012113. The next prime is 110021100012217. The reversal of 110021100012200 is 2210001120011.

It can be written as a sum of positive squares in 12 ways, for example, as 11960682730084 + 98060417282116 = 3458422^2 + 9902546^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31575182 + ... + 34886018.

Almost surely, 2^{110021100012200} is an apocalyptic number.

110021100012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110021100012200 is an abundant number, since it is smaller than the sum of its proper divisors (165476444854960).

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

110021100012200 is a wasteful number, since it uses less digits than its factorization.

110021100012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3323647 (or 3323638 counting only the distinct ones).

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

Adding to 110021100012200 its reverse (2210001120011), we get a palindrome (112231101132211).

The spelling of 110021100012200 in words is "one hundred ten trillion, twenty-one billion, one hundred million, twelve thousand, two hundred".