12223023230031 has 16 divisors (see below), whose sum is σ = 16555950339840. Its totient is φ = 8019792549440.

The previous prime is 12223023230017. The next prime is 12223023230057. The reversal of 12223023230031 is 13003232032221.

It is not a de Polignac number, because 12223023230031 - 2⁵ = 12223023229999 is a prime.

It is a super-2 number, since 2×12223023230031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12223023229983 and 12223023230010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12223023280031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50305065 + ... + 50547458.

It is an arithmetic number, because the mean of its divisors is an integer number (1034746896240).

Almost surely, 2^{12223023230031} is an apocalyptic number.

12223023230031 is a deficient number, since it is larger than the sum of its proper divisors (4332927109809).

12223023230031 is a wasteful number, since it uses less digits than its factorization.

12223023230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100853166.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12223023230031 its reverse (13003232032221), we get a palindrome (25226255262252).

The spelling of 12223023230031 in words is "twelve trillion, two hundred twenty-three billion, twenty-three million, two hundred thirty thousand, thirty-one".