722175201 has 12 divisors (see below), whose sum is σ = 1137973200. Its totient is φ = 437681880.

The previous prime is 722175193. The next prime is 722175221. The reversal of 722175201 is 102571227.

It is not a de Polignac number, because 722175201 - 2³ = 722175193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (722175221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3647251 + ... + 3647448.

It is an arithmetic number, because the mean of its divisors is an integer number (94831100).

Almost surely, 2^722175201 is an apocalyptic number.

It is an amenable number.

722175201 is a deficient number, since it is larger than the sum of its proper divisors (415797999).

722175201 is a wasteful number, since it uses less digits than its factorization.

722175201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7294716 (or 7294713 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 722175201 is about 26873.3176403659. The cubic root of 722175201 is about 897.1826304199.

The spelling of 722175201 in words is "seven hundred twenty-two million, one hundred seventy-five thousand, two hundred one".