12110021120200 has 48 divisors (see below), whose sum is σ = 29379964294080. Its totient is φ = 4633399383360.

The previous prime is 12110021120173. The next prime is 12110021120203. The reversal of 12110021120200 is 202112001121.

It is a super-2 number, since 2×12110021120200² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12110021120203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1316302044 + ... + 1316311243.

It is an arithmetic number, because the mean of its divisors is an integer number (612082589460).

Almost surely, 2^{12110021120200} is an apocalyptic number.

12110021120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110021120200 is an abundant number, since it is smaller than the sum of its proper divisors (17269943173880).

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

12110021120200 is a wasteful number, since it uses less digits than its factorization.

12110021120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632613326 (or 2632613317 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12110021120200 its reverse (202112001121), we get a palindrome (12312133121321).

The spelling of 12110021120200 in words is "twelve trillion, one hundred ten billion, twenty-one million, one hundred twenty thousand, two hundred".