33224166046349 has 2 divisors, whose sum is σ = 33224166046350. Its totient is φ = 33224166046348.

The previous prime is 33224166046303. The next prime is 33224166046411. The reversal of 33224166046349 is 94364066142233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28733009061124 + 4491156985225 = 5360318^2 + 2119235^2 .

It is a cyclic number.

It is not a de Polignac number, because 33224166046349 - 2²⁰ = 33224164997773 is a prime.

It is a super-2 number, since 2×33224166046349² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33224166046349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33224166046649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16612083023174 + 16612083023175.

It is an arithmetic number, because the mean of its divisors is an integer number (16612083023175).

Almost surely, 2^{33224166046349} is an apocalyptic number.

It is an amenable number.

33224166046349 is a deficient number, since it is larger than the sum of its proper divisors (1).

33224166046349 is an equidigital number, since it uses as much as digits as its factorization.

33224166046349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13436928, while the sum is 53.

The spelling of 33224166046349 in words is "thirty-three trillion, two hundred twenty-four billion, one hundred sixty-six million, forty-six thousand, three hundred forty-nine".