722413151 has 2 divisors, whose sum is σ = 722413152. Its totient is φ = 722413150.

The previous prime is 722413121. The next prime is 722413177. The reversal of 722413151 is 151314227.

It is an a-pointer prime, because the next prime (722413177) can be obtained adding 722413151 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-722413151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 722413151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (722413121) 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 as a sum of consecutive naturals, namely, 361206575 + 361206576.

It is an arithmetic number, because the mean of its divisors is an integer number (361206576).

Almost surely, 2^722413151 is an apocalyptic number.

722413151 is a deficient number, since it is larger than the sum of its proper divisors (1).

722413151 is an equidigital number, since it uses as much as digits as its factorization.

722413151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1680, while the sum is 26.

The square root of 722413151 is about 26877.7445296290. The cubic root of 722413151 is about 897.2811573719.

Adding to 722413151 its reverse (151314227), we get a palindrome (873727378).

The spelling of 722413151 in words is "seven hundred twenty-two million, four hundred thirteen thousand, one hundred fifty-one".