612166248222763 has 32 divisors (see below), whose sum is σ = 660583174938624. Its totient is φ = 563940249840000.

The previous prime is 612166248222751. The next prime is 612166248222821. The reversal of 612166248222763 is 367222842661216.

It is a cyclic number.

It is not a de Polignac number, because 612166248222763 - 2⁹ = 612166248222251 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 612166248222698 and 612166248222707.

It is not an unprimeable number, because it can be changed into a prime (612166248226763) 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, 118384497168 + ... + 118384502338.

It is an arithmetic number, because the mean of its divisors is an integer number (20643224216832).

Almost surely, 2^{612166248222763} is an apocalyptic number.

612166248222763 is a deficient number, since it is larger than the sum of its proper divisors (48416926715861).

612166248222763 is a wasteful number, since it uses less digits than its factorization.

612166248222763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12667.

The product of its digits is 27869184, while the sum is 58.

The spelling of 612166248222763 in words is "six hundred twelve trillion, one hundred sixty-six billion, two hundred forty-eight million, two hundred twenty-two thousand, seven hundred sixty-three".