12233313211031 has 4 divisors (see below), whose sum is σ = 13345432593864. Its totient is φ = 11121193828200.

The previous prime is 12233313210953. The next prime is 12233313211061. The reversal of 12233313211031 is 13011231333221.

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 12233313211031 - 2³⁸ = 11958435304087 is a prime.

It is a super-2 number, since 2×12233313211031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233313211061) 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 in 3 ways as a sum of consecutive naturals, for example, 556059691400 + ... + 556059691421.

It is an arithmetic number, because the mean of its divisors is an integer number (3336358148466).

Almost surely, 2^{12233313211031} is an apocalyptic number.

12233313211031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12233313211031 is a deficient number, since it is larger than the sum of its proper divisors (1112119382833).

12233313211031 is a wasteful number, since it uses less digits than its factorization.

12233313211031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112119382832.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 12233313211031 its reverse (13011231333221), we get a palindrome (25244544544252).

The spelling of 12233313211031 in words is "twelve trillion, two hundred thirty-three billion, three hundred thirteen million, two hundred eleven thousand, thirty-one".