12504022224533 has 16 divisors (see below), whose sum is σ = 14677684362624. Its totient is φ = 10427248739520.

The previous prime is 12504022224523. The next prime is 12504022224539. The reversal of 12504022224533 is 33542222040521.

It is a cyclic number.

It is not a de Polignac number, because 12504022224533 - 2¹⁸ = 12504021962389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12504022224493 and 12504022224502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12504022224539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1437866 + ... + 5203412.

It is an arithmetic number, because the mean of its divisors is an integer number (917355272664).

Almost surely, 2^{12504022224533} is an apocalyptic number.

It is an amenable number.

12504022224533 is a deficient number, since it is larger than the sum of its proper divisors (2173662138091).

12504022224533 is a wasteful number, since it uses less digits than its factorization.

12504022224533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778412.

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 12504022224533 in words is "twelve trillion, five hundred four billion, twenty-two million, two hundred twenty-four thousand, five hundred thirty-three".