722523374011 has 2 divisors, whose sum is σ = 722523374012. Its totient is φ = 722523374010.

The previous prime is 722523373937. The next prime is 722523374029. The reversal of 722523374011 is 110473325227.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 722523374011 - 2⁷ = 722523373883 is a prime.

It is not a weakly prime, because it can be changed into another prime (722523374051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361261687005 + 361261687006.

It is an arithmetic number, because the mean of its divisors is an integer number (361261687006).

Almost surely, 2^722523374011 is an apocalyptic number.

722523374011 is a deficient number, since it is larger than the sum of its proper divisors (1).

722523374011 is an equidigital number, since it uses as much as digits as its factorization.

722523374011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

Adding to 722523374011 its reverse (110473325227), we get a palindrome (832996699238).

The spelling of 722523374011 in words is "seven hundred twenty-two billion, five hundred twenty-three million, three hundred seventy-four thousand, eleven".