12101114242200 has 48 divisors (see below), whose sum is σ = 37513454152680. Its totient is φ = 3226963797760.

The previous prime is 12101114242187. The next prime is 12101114242207. The reversal of 12101114242200 is 224241110121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101114242207) 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, 10084261269 + ... + 10084262468.

Almost surely, 2^{12101114242200} is an apocalyptic number.

12101114242200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12101114242200 is an abundant number, since it is smaller than the sum of its proper divisors (25412339910480).

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

12101114242200 is a wasteful number, since it uses less digits than its factorization.

12101114242200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20168523756 (or 20168523747 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 12101114242200 its reverse (224241110121), we get a palindrome (12325355352321).

The spelling of 12101114242200 in words is "twelve trillion, one hundred one billion, one hundred fourteen million, two hundred forty-two thousand, two hundred".