12224754189843 has 32 divisors (see below), whose sum is σ = 17885373839424. Its totient is φ = 7380701932032.

The previous prime is 12224754189821. The next prime is 12224754189877. The reversal of 12224754189843 is 34898145742221.

It is not a de Polignac number, because 12224754189843 - 2¹⁸ = 12224753927699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12224754182843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62435205 + ... + 62630697.

It is an arithmetic number, because the mean of its divisors is an integer number (558917932482).

Almost surely, 2^{12224754189843} is an apocalyptic number.

12224754189843 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12224754189843 is a deficient number, since it is larger than the sum of its proper divisors (5660619649581).

12224754189843 is a wasteful number, since it uses less digits than its factorization.

12224754189843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225815.

The product of its digits is 30965760, while the sum is 60.

The spelling of 12224754189843 in words is "twelve trillion, two hundred twenty-four billion, seven hundred fifty-four million, one hundred eighty-nine thousand, eight hundred forty-three".