12322412011 has 32 divisors (see below), whose sum is σ = 15721896960. Its totient is φ = 9393681024.

The previous prime is 12322412009. The next prime is 12322412023. The reversal of 12322412011 is 11021422321.

It is not a de Polignac number, because 12322412011 - 2¹ = 12322412009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12322412011.

It is not an unprimeable number, because it can be changed into a prime (12322412041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1322776 + ... + 1332058.

It is an arithmetic number, because the mean of its divisors is an integer number (491309280).

Almost surely, 2^12322412011 is an apocalyptic number.

12322412011 is a deficient number, since it is larger than the sum of its proper divisors (3399484949).

12322412011 is a wasteful number, since it uses less digits than its factorization.

12322412011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9835.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12322412011 its reverse (11021422321), we get a palindrome (23343834332).

The spelling of 12322412011 in words is "twelve billion, three hundred twenty-two million, four hundred twelve thousand, eleven".