12110010212200 has 48 divisors (see below), whose sum is σ = 28182112663500. Its totient is φ = 4839472657920.

The previous prime is 12110010212171. The next prime is 12110010212221. The reversal of 12110010212200 is 221201001121.

It can be written as a sum of positive squares in 6 ways, for example, as 6572055214404 + 5537954997796 = 2563602^2 + 2353286^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28107085 + ... + 28534684.

Almost surely, 2^{12110010212200} is an apocalyptic number.

12110010212200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12110010212200 is an abundant number, since it is smaller than the sum of its proper divisors (16072102451300).

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

12110010212200 is a wasteful number, since it uses less digits than its factorization.

12110010212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56642854 (or 56642845 counting only the distinct ones).

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

Adding to 12110010212200 its reverse (221201001121), we get a palindrome (12331211213321).

The spelling of 12110010212200 in words is "twelve trillion, one hundred ten billion, ten million, two hundred twelve thousand, two hundred".