33233324224109 has 2 divisors, whose sum is σ = 33233324224110. Its totient is φ = 33233324224108.

The previous prime is 33233324224091. The next prime is 33233324224123. The reversal of 33233324224109 is 90142242333233.

Together with previous prime (33233324224091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30970171057225 + 2263153166884 = 5565085^2 + 1504378^2 .

It is an emirp because it is prime and its reverse (90142242333233) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33233324224109 is a prime.

It is a super-2 number, since 2×33233324224109² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33233324224909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16616662112054 + 16616662112055.

It is an arithmetic number, because the mean of its divisors is an integer number (16616662112055).

Almost surely, 2^{33233324224109} is an apocalyptic number.

It is an amenable number.

33233324224109 is a deficient number, since it is larger than the sum of its proper divisors (1).

33233324224109 is an equidigital number, since it uses as much as digits as its factorization.

33233324224109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 33233324224109 in words is "thirty-three trillion, two hundred thirty-three billion, three hundred twenty-four million, two hundred twenty-four thousand, one hundred nine".