722335063 has 2 divisors, whose sum is σ = 722335064. Its totient is φ = 722335062.

The previous prime is 722335037. The next prime is 722335067. The reversal of 722335063 is 360533227.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-722335063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (722335067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361167531 + 361167532.

It is an arithmetic number, because the mean of its divisors is an integer number (361167532).

Almost surely, 2^722335063 is an apocalyptic number.

722335063 is a deficient number, since it is larger than the sum of its proper divisors (1).

722335063 is an equidigital number, since it uses as much as digits as its factorization.

722335063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 722335063 is about 26876.2918387191. The cubic root of 722335063 is about 897.2488261888.

The spelling of 722335063 in words is "seven hundred twenty-two million, three hundred thirty-five thousand, sixty-three".