712122722326 has 16 divisors (see below), whose sum is σ = 1101207038400. Its totient is φ = 345164339520.

The previous prime is 712122722321. The next prime is 712122722411. The reversal of 712122722326 is 623227221217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712122722321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27644526 + ... + 27670273.

It is an arithmetic number, because the mean of its divisors is an integer number (68825439900).

Almost surely, 2^712122722326 is an apocalyptic number.

712122722326 is a deficient number, since it is larger than the sum of its proper divisors (389084316074).

712122722326 is a wasteful number, since it uses less digits than its factorization.

712122722326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55314999.

The product of its digits is 56448, while the sum is 37.

The spelling of 712122722326 in words is "seven hundred twelve billion, one hundred twenty-two million, seven hundred twenty-two thousand, three hundred twenty-six".