72202201201 has 16 divisors (see below), whose sum is σ = 78145607680. Its totient is φ = 66314738880.

The previous prime is 72202201187. The next prime is 72202201213. The reversal of 72202201201 is 10210220227.

It is not a de Polignac number, because 72202201201 - 2⁷ = 72202201073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72202201231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6781240 + ... + 6791878.

It is an arithmetic number, because the mean of its divisors is an integer number (4884100480).

Almost surely, 2^72202201201 is an apocalyptic number.

It is an amenable number.

72202201201 is a deficient number, since it is larger than the sum of its proper divisors (5943406479).

72202201201 is a wasteful number, since it uses less digits than its factorization.

72202201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13216.

The product of its (nonzero) digits is 224, while the sum is 19.

Adding to 72202201201 its reverse (10210220227), we get a palindrome (82412421428).

The spelling of 72202201201 in words is "seventy-two billion, two hundred two million, two hundred one thousand, two hundred one".