12265352215134 has 16 divisors (see below), whose sum is σ = 24532963165200. Its totient is φ = 4088074282560.

The previous prime is 12265352215133. The next prime is 12265352215147. The reversal of 12265352215134 is 43151225356221.

It is a super-2 number, since 2×12265352215134² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12265352215133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94043359 + ... + 94173690.

It is an arithmetic number, because the mean of its divisors is an integer number (1533310197825).

Almost surely, 2^{12265352215134} is an apocalyptic number.

12265352215134 is an abundant number, since it is smaller than the sum of its proper divisors (12267610950066).

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

12265352215134 is a wasteful number, since it uses less digits than its factorization.

12265352215134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188227915.

The product of its digits is 432000, while the sum is 42.

The spelling of 12265352215134 in words is "twelve trillion, two hundred sixty-five billion, three hundred fifty-two million, two hundred fifteen thousand, one hundred thirty-four".