12213203033 has 2 divisors, whose sum is σ = 12213203034. Its totient is φ = 12213203032.

The previous prime is 12213203027. The next prime is 12213203039. The reversal of 12213203033 is 33030231221.

It is a balanced prime because it is at equal distance from previous prime (12213203027) and next prime (12213203039).

It can be written as a sum of positive squares in only one way, i.e., 10271214409 + 1941988624 = 101347^2 + 44068^2 .

It is a cyclic number.

It is not a de Polignac number, because 12213203033 - 2¹⁸ = 12212940889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12213202996 and 12213203014.

It is not a weakly prime, because it can be changed into another prime (12213203039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6106601516 + 6106601517.

It is an arithmetic number, because the mean of its divisors is an integer number (6106601517).

Almost surely, 2^12213203033 is an apocalyptic number.

It is an amenable number.

12213203033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12213203033 is an equidigital number, since it uses as much as digits as its factorization.

12213203033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 12213203033 its reverse (33030231221), we get a palindrome (45243434254).

The spelling of 12213203033 in words is "twelve billion, two hundred thirteen million, two hundred three thousand, thirty-three".