7212330411 has 16 divisors (see below), whose sum is σ = 11297637120. Its totient is φ = 4034869920.

The previous prime is 7212330397. The next prime is 7212330457. The reversal of 7212330411 is 1140332127.

It is a happy number.

It is not a de Polignac number, because 7212330411 - 2⁵ = 7212330379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7212330011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8405551 + ... + 8406408.

It is an arithmetic number, because the mean of its divisors is an integer number (706102320).

Almost surely, 2^7212330411 is an apocalyptic number.

7212330411 is a deficient number, since it is larger than the sum of its proper divisors (4085306709).

7212330411 is a wasteful number, since it uses less digits than its factorization.

7212330411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16811986.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 7212330411 is about 84925.4403050111. The cubic root of 7212330411 is about 1932.0804443462.

Adding to 7212330411 its reverse (1140332127), we get a palindrome (8352662538).

The spelling of 7212330411 in words is "seven billion, two hundred twelve million, three hundred thirty thousand, four hundred eleven".