7200722801 has 8 divisors (see below), whose sum is σ = 7303608000. Its totient is φ = 7097878480.

The previous prime is 7200722797. The next prime is 7200722821. The reversal of 7200722801 is 1082270027.

7200722801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7200722801 - 2² = 7200722797 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7200722821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609650 + ... + 621348.

It is an arithmetic number, because the mean of its divisors is an integer number (912951000).

Almost surely, 2^7200722801 is an apocalyptic number.

7200722801 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7200722801 is a deficient number, since it is larger than the sum of its proper divisors (102885199).

7200722801 is a wasteful number, since it uses less digits than its factorization.

7200722801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20439.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 7200722801 is about 84857.0727812361. The cubic root of 7200722801 is about 1931.0433834096.

Adding to 7200722801 its reverse (1082270027), we get a palindrome (8282992828).

The spelling of 7200722801 in words is "seven billion, two hundred million, seven hundred twenty-two thousand, eight hundred one".