7222736075 has 6 divisors (see below), whose sum is σ = 8956192764. Its totient is φ = 5778188840.

The previous prime is 7222736063. The next prime is 7222736089. The reversal of 7222736075 is 5706372227.

It is not a de Polignac number, because 7222736075 - 2¹⁸ = 7222473931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144454697 + ... + 144454746.

It is an arithmetic number, because the mean of its divisors is an integer number (1492698794).

Almost surely, 2^7222736075 is an apocalyptic number.

7222736075 is a deficient number, since it is larger than the sum of its proper divisors (1733456689).

7222736075 is a wasteful number, since it uses less digits than its factorization.

7222736075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288909453 (or 288909448 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 41.

The square root of 7222736075 is about 84986.6817507308. The cubic root of 7222736075 is about 1933.0091741661.

The spelling of 7222736075 in words is "seven billion, two hundred twenty-two million, seven hundred thirty-six thousand, seventy-five".