12223111013331 has 32 divisors (see below), whose sum is σ = 16979984640000. Its totient is φ = 7815455921280.

The previous prime is 12223111013303. The next prime is 12223111013341. The reversal of 12223111013331 is 13331011132221.

It is not a de Polignac number, because 12223111013331 - 2⁵ = 12223111013299 is a prime.

It is a super-2 number, since 2×12223111013331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12223111013341) 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 31 ways as a sum of consecutive naturals, for example, 327831 + ... + 4955168.

It is an arithmetic number, because the mean of its divisors is an integer number (530624520000).

Almost surely, 2^{12223111013331} is an apocalyptic number.

12223111013331 is a deficient number, since it is larger than the sum of its proper divisors (4756873626669).

12223111013331 is a wasteful number, since it uses less digits than its factorization.

12223111013331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5283379.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 12223111013331 its reverse (13331011132221), we get a palindrome (25554122145552).

The spelling of 12223111013331 in words is "twelve trillion, two hundred twenty-three billion, one hundred eleven million, thirteen thousand, three hundred thirty-one".