722411243211 has 16 divisors (see below), whose sum is σ = 1100874297600. Its totient is φ = 412784987808.

The previous prime is 722411243189. The next prime is 722411243227. The reversal of 722411243211 is 112342114227.

It is not a de Polignac number, because 722411243211 - 2²¹ = 722409146059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (722411223211) 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, 474621 + ... + 1292318.

It is an arithmetic number, because the mean of its divisors is an integer number (68804643600).

Almost surely, 2^722411243211 is an apocalyptic number.

722411243211 is a deficient number, since it is larger than the sum of its proper divisors (378463054389).

722411243211 is a wasteful number, since it uses less digits than its factorization.

722411243211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786418.

The product of its digits is 5376, while the sum is 30.

Adding to 722411243211 its reverse (112342114227), we get a palindrome (834753357438).

The spelling of 722411243211 in words is "seven hundred twenty-two billion, four hundred eleven million, two hundred forty-three thousand, two hundred eleven".