33022332121 has 2 divisors, whose sum is σ = 33022332122. Its totient is φ = 33022332120.

The previous prime is 33022332067. The next prime is 33022332137. The reversal of 33022332121 is 12123322033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29604643600 + 3417688521 = 172060^2 + 58461^2 .

It is a cyclic number.

It is not a de Polignac number, because 33022332121 - 2²³ = 33013943513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33022332092 and 33022332101.

It is not a weakly prime, because it can be changed into another prime (33022332181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16511166060 + 16511166061.

It is an arithmetic number, because the mean of its divisors is an integer number (16511166061).

Almost surely, 2^33022332121 is an apocalyptic number.

It is an amenable number.

33022332121 is a deficient number, since it is larger than the sum of its proper divisors (1).

33022332121 is an equidigital number, since it uses as much as digits as its factorization.

33022332121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 33022332121 its reverse (12123322033), we get a palindrome (45145654154).

The spelling of 33022332121 in words is "thirty-three billion, twenty-two million, three hundred thirty-two thousand, one hundred twenty-one".