72210223076803 has 32 divisors (see below), whose sum is σ = 83052220032000. Its totient is φ = 61500663189504.

The previous prime is 72210223076801. The next prime is 72210223076821. The reversal of 72210223076803 is 30867032201227.

It is not a de Polignac number, because 72210223076803 - 2¹ = 72210223076801 is a prime.

It is a super-3 number, since 3×72210223076803³ (a number of 43 digits) contains 333 as substring.

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 72210223076803.

It is not an unprimeable number, because it can be changed into a prime (72210223076801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9132438576 + ... + 9132446482.

It is an arithmetic number, because the mean of its divisors is an integer number (2595381876000).

Almost surely, 2^{72210223076803} is an apocalyptic number.

72210223076803 is a deficient number, since it is larger than the sum of its proper divisors (10841996955197).

72210223076803 is a wasteful number, since it uses less digits than its factorization.

72210223076803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16099.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 72210223076803 in words is "seventy-two trillion, two hundred ten billion, two hundred twenty-three million, seventy-six thousand, eight hundred three".