12223231015033 has 2 divisors, whose sum is σ = 12223231015034. Its totient is φ = 12223231015032.

The previous prime is 12223231015027. The next prime is 12223231015129. The reversal of 12223231015033 is 33051013232221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11923291872144 + 299939142889 = 3453012^2 + 547667^2 .

It is an emirp because it is prime and its reverse (33051013232221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12223231015033 - 2⁵ = 12223231015001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12223231014992 and 12223231015010.

It is not a weakly prime, because it can be changed into another prime (12223231015133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111615507516 + 6111615507517.

It is an arithmetic number, because the mean of its divisors is an integer number (6111615507517).

Almost surely, 2^{12223231015033} is an apocalyptic number.

It is an amenable number.

12223231015033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12223231015033 is an equidigital number, since it uses as much as digits as its factorization.

12223231015033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 12223231015033 its reverse (33051013232221), we get a palindrome (45274244247254).

The spelling of 12223231015033 in words is "twelve trillion, two hundred twenty-three billion, two hundred thirty-one million, fifteen thousand, thirty-three".