12103102222200 has 432 divisors, whose sum is σ = 45434575204200. Its totient is φ = 2884352064000.

The previous prime is 12103102222193. The next prime is 12103102222213. The reversal of 12103102222200 is 222220130121.

12103102222200 is a `hidden beast` number, since 1 + 210 + 3 + 10 + 222 + 220 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 12379270 + ... + 13321130.

Almost surely, 2^{12103102222200} is an apocalyptic number.

12103102222200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12103102222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22717287602100).

12103102222200 is an abundant number, since it is smaller than the sum of its proper divisors (33331472982000).

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

12103102222200 is a wasteful number, since it uses less digits than its factorization.

12103102222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941964 (or 941941 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12103102222200 its reverse (222220130121), we get a palindrome (12325322352321).

The spelling of 12103102222200 in words is "twelve trillion, one hundred three billion, one hundred two million, two hundred twenty-two thousand, two hundred".