33023222310997 has 2 divisors, whose sum is σ = 33023222310998. Its totient is φ = 33023222310996.

The previous prime is 33023222310971. The next prime is 33023222311031. The reversal of 33023222310997 is 79901322232033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32985334077796 + 37888233201 = 5743286^2 + 194649^2 .

It is a cyclic number.

It is not a de Polignac number, because 33023222310997 - 2¹⁵ = 33023222278229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33023222310497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16511611155498 + 16511611155499.

It is an arithmetic number, because the mean of its divisors is an integer number (16511611155499).

Almost surely, 2^{33023222310997} is an apocalyptic number.

It is an amenable number.

33023222310997 is a deficient number, since it is larger than the sum of its proper divisors (1).

33023222310997 is an equidigital number, since it uses as much as digits as its factorization.

33023222310997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 46.

The spelling of 33023222310997 in words is "thirty-three trillion, twenty-three billion, two hundred twenty-two million, three hundred ten thousand, nine hundred ninety-seven".