11323312221107 has 2 divisors, whose sum is σ = 11323312221108. Its totient is φ = 11323312221106.

The previous prime is 11323312221097. The next prime is 11323312221163. The reversal of 11323312221107 is 70112221332311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11323312221107 - 2¹² = 11323312217011 is a prime.

It is a super-2 number, since 2×11323312221107² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11323312221107.

It is not a weakly prime, because it can be changed into another prime (11323312221167) 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 as a sum of consecutive naturals, namely, 5661656110553 + 5661656110554.

It is an arithmetic number, because the mean of its divisors is an integer number (5661656110554).

Almost surely, 2^{11323312221107} is an apocalyptic number.

11323312221107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323312221107 is an equidigital number, since it uses as much as digits as its factorization.

11323312221107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 11323312221107 its reverse (70112221332311), we get a palindrome (81435533553418).

The spelling of 11323312221107 in words is "eleven trillion, three hundred twenty-three billion, three hundred twelve million, two hundred twenty-one thousand, one hundred seven".