722161014 has 8 divisors (see below), whose sum is σ = 1444322040. Its totient is φ = 240720336.

The previous prime is 722160991. The next prime is 722161019. The reversal of 722161014 is 410161227.

It is a sphenic number, since it is the product of 3 distinct primes.

722161014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722161019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60180079 + ... + 60180090.

It is an arithmetic number, because the mean of its divisors is an integer number (180540255).

Almost surely, 2^722161014 is an apocalyptic number.

722161014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

722161014 is a wasteful number, since it uses less digits than its factorization.

722161014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120360174.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 722161014 is about 26873.0536783597. The cubic root of 722161014 is about 897.1767553851.

The spelling of 722161014 in words is "seven hundred twenty-two million, one hundred sixty-one thousand, fourteen".