612205623303 has 8 divisors (see below), whose sum is σ = 816941605248. Its totient is φ = 407803361784.

The previous prime is 612205623269. The next prime is 612205623319. The reversal of 612205623303 is 303326502216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 612205623303 - 2⁸ = 612205623047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612205623353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83425825 + ... + 83433162.

It is an arithmetic number, because the mean of its divisors is an integer number (102117700656).

Almost surely, 2^612205623303 is an apocalyptic number.

612205623303 is a deficient number, since it is larger than the sum of its proper divisors (204735981945).

612205623303 is a wasteful number, since it uses less digits than its factorization.

612205623303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166860213.

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 612205623303 in words is "six hundred twelve billion, two hundred five million, six hundred twenty-three thousand, three hundred three".