7220003201 has 8 divisors (see below), whose sum is σ = 7237036224. Its totient is φ = 7202991600.

The previous prime is 7220003143. The next prime is 7220003227. The reversal of 7220003201 is 1023000227.

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

It is a cyclic number.

It is not a de Polignac number, because 7220003201 - 2¹⁰ = 7220002177 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7220003201.

It is not an unprimeable number, because it can be changed into a prime (7220003501) 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 7 ways as a sum of consecutive naturals, for example, 807980 + ... + 816866.

It is an arithmetic number, because the mean of its divisors is an integer number (904629528).

Almost surely, 2^7220003201 is an apocalyptic number.

It is an amenable number.

7220003201 is a deficient number, since it is larger than the sum of its proper divisors (17033023).

7220003201 is a wasteful number, since it uses less digits than its factorization.

7220003201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10711.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 7220003201 is about 84970.6019809204. The cubic root of 7220003201 is about 1932.7653451947.

Adding to 7220003201 its reverse (1023000227), we get a palindrome (8243003428).

The spelling of 7220003201 in words is "seven billion, two hundred twenty million, three thousand, two hundred one".