12223033313311 has 4 divisors (see below), whose sum is σ = 12291318415800. Its totient is φ = 12154748210824.

The previous prime is 12223033313279. The next prime is 12223033313321. The reversal of 12223033313311 is 11331333032221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12223033313311 - 2⁵ = 12223033313279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12223033313311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223033313321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34142550976 + ... + 34142551333.

It is an arithmetic number, because the mean of its divisors is an integer number (3072829603950).

Almost surely, 2^{12223033313311} is an apocalyptic number.

12223033313311 is a deficient number, since it is larger than the sum of its proper divisors (68285102489).

12223033313311 is an equidigital number, since it uses as much as digits as its factorization.

12223033313311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68285102488.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 12223033313311 its reverse (11331333032221), we get a palindrome (23554366345532).

The spelling of 12223033313311 in words is "twelve trillion, two hundred twenty-three billion, thirty-three million, three hundred thirteen thousand, three hundred eleven".