612226317775 has 24 divisors (see below), whose sum is σ = 770948959680. Its totient is φ = 482210826240.

The previous prime is 612226317761. The next prime is 612226317803. The reversal of 612226317775 is 577713622216.

It is a de Polignac number, because none of the positive numbers 2^k-612226317775 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258099 + ... + 1136251.

It is an arithmetic number, because the mean of its divisors is an integer number (32122873320).

Almost surely, 2^612226317775 is an apocalyptic number.

612226317775 is a deficient number, since it is larger than the sum of its proper divisors (158722641905).

612226317775 is a wasteful number, since it uses less digits than its factorization.

612226317775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878595 (or 878590 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 49.

The spelling of 612226317775 in words is "six hundred twelve billion, two hundred twenty-six million, three hundred seventeen thousand, seven hundred seventy-five".