7222960144 has 15 divisors (see below), whose sum is σ = 13995143967. Its totient is φ = 3611310096.

The previous prime is 7222960133. The next prime is 7222960177. The reversal of 7222960144 is 4410692227.

The square root of 7222960144 is 84988.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 329329 + ... + 350575.

Almost surely, 2^7222960144 is an apocalyptic number.

7222960144 is the 84988-th square number.

It is an amenable number.

7222960144 is a deficient number, since it is larger than the sum of its proper divisors (6772183823).

7222960144 is an frugal number, since it uses more digits than its factorization.

7222960144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42502 (or 21249 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The cubic root of 7222960144 is about 1933.0291630341.

The spelling of 7222960144 in words is "seven billion, two hundred twenty-two million, nine hundred sixty thousand, one hundred forty-four".