33023010323221 has 16 divisors (see below), whose sum is σ = 35293172644800. Its totient is φ = 30789265611520.

The previous prime is 33023010323209. The next prime is 33023010323273. The reversal of 33023010323221 is 12232301032033.

It is a cyclic number.

It is not a de Polignac number, because 33023010323221 - 2¹⁵ = 33023010290453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33023010323201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84112986 + ... + 84504676.

It is an arithmetic number, because the mean of its divisors is an integer number (2205823290300).

Almost surely, 2^{33023010323221} is an apocalyptic number.

It is an amenable number.

33023010323221 is a deficient number, since it is larger than the sum of its proper divisors (2270162321579).

33023010323221 is a wasteful number, since it uses less digits than its factorization.

33023010323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438164.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 33023010323221 its reverse (12232301032033), we get a palindrome (45255311355254).

The spelling of 33023010323221 in words is "thirty-three trillion, twenty-three billion, ten million, three hundred twenty-three thousand, two hundred twenty-one".