12110200220100 has 72 divisors (see below), whose sum is σ = 35518830225760. Its totient is φ = 3185148545280.

The previous prime is 12110200220071. The next prime is 12110200220113. The reversal of 12110200220100 is 102200201121.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 276466690 + ... + 276510489.

Almost surely, 2^{12110200220100} is an apocalyptic number.

12110200220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110200220100 is an abundant number, since it is smaller than the sum of its proper divisors (23408630005660).

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

12110200220100 is a wasteful number, since it uses less digits than its factorization.

12110200220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552977269 (or 552977262 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12110200220100 its reverse (102200201121), we get a palindrome (12212400421221).

The spelling of 12110200220100 in words is "twelve trillion, one hundred ten billion, two hundred million, two hundred twenty thousand, one hundred".