12032221223031 has 16 divisors (see below), whose sum is σ = 16543372145664. Its totient is φ = 7774589535264.

The previous prime is 12032221223027. The next prime is 12032221223039. The reversal of 12032221223031 is 13032212223021.

It is not a de Polignac number, because 12032221223031 - 2² = 12032221223027 is a prime.

It is a super-2 number, since 2×12032221223031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12032221222992 and 12032221223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12032221223039) 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 15 ways as a sum of consecutive naturals, for example, 414232576 + ... + 414261621.

It is an arithmetic number, because the mean of its divisors is an integer number (1033960759104).

Almost surely, 2^{12032221223031} is an apocalyptic number.

12032221223031 is a deficient number, since it is larger than the sum of its proper divisors (4511150922633).

12032221223031 is a wasteful number, since it uses less digits than its factorization.

12032221223031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828494350.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12032221223031 its reverse (13032212223021), we get a palindrome (25064433446052).

The spelling of 12032221223031 in words is "twelve trillion, thirty-two billion, two hundred twenty-one million, two hundred twenty-three thousand, thirty-one".