12204238437134 has 16 divisors (see below), whose sum is σ = 18732192513408. Its totient is φ = 5960175866232.

The previous prime is 12204238437113. The next prime is 12204238437161. The reversal of 12204238437134 is 43173483240221.

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 7 ways as a sum of consecutive naturals, for example, 22559399 + ... + 23094045.

It is an arithmetic number, because the mean of its divisors is an integer number (1170762032088).

Almost surely, 2^{12204238437134} is an apocalyptic number.

12204238437134 is a deficient number, since it is larger than the sum of its proper divisors (6527954076274).

12204238437134 is a wasteful number, since it uses less digits than its factorization.

12204238437134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800119.

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 12204238437134 in words is "twelve trillion, two hundred four billion, two hundred thirty-eight million, four hundred thirty-seven thousand, one hundred thirty-four".