12200043043134 has 64 divisors (see below), whose sum is σ = 28571336928000. Its totient is φ = 3848159858400.

The previous prime is 12200043043103. The next prime is 12200043043171. The reversal of 12200043043134 is 43134034000221.

12200043043134 is a `hidden beast` number, since 1 + 220 + 0 + 0 + 4 + 3 + 0 + 431 + 3 + 4 = 666.

It is a super-2 number, since 2×12200043043134² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12200043043098 and 12200043043107.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 6040017 + ... + 7802684.

It is an arithmetic number, because the mean of its divisors is an integer number (446427139500).

Almost surely, 2^{12200043043134} is an apocalyptic number.

12200043043134 is an abundant number, since it is smaller than the sum of its proper divisors (16371293884866).

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

12200043043134 is a wasteful number, since it uses less digits than its factorization.

12200043043134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13843590 (or 13843584 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 12200043043134 its reverse (43134034000221), we get a palindrome (55334077043355).

The spelling of 12200043043134 in words is "twelve trillion, two hundred billion, forty-three million, forty-three thousand, one hundred thirty-four".