12233102031 has 20 divisors (see below), whose sum is σ = 18286125000. Its totient is φ = 8150052816.

The previous prime is 12233101973. The next prime is 12233102039. The reversal of 12233102031 is 13020133221.

It is not a de Polignac number, because 12233102031 - 2¹⁹ = 12232577743 is a prime.

It is a super-2 number, since 2×12233102031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12233101995 and 12233102013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233102039) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 76720 + ... + 174218.

It is an arithmetic number, because the mean of its divisors is an integer number (914306250).

Almost surely, 2^12233102031 is an apocalyptic number.

12233102031 is a deficient number, since it is larger than the sum of its proper divisors (6053022969).

12233102031 is an equidigital number, since it uses as much as digits as its factorization.

12233102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99060 (or 99051 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12233102031 its reverse (13020133221), we get a palindrome (25253235252).

The spelling of 12233102031 in words is "twelve billion, two hundred thirty-three million, one hundred two thousand, thirty-one".