33022638091 has 8 divisors (see below), whose sum is σ = 34967575584. Its totient is φ = 31077970560.

The previous prime is 33022638071. The next prime is 33022638133. The reversal of 33022638091 is 19083622033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33022638091 - 2⁹ = 33022637579 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33022638091.

It is not an unprimeable number, because it can be changed into a prime (33022638031) 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 in 7 ways as a sum of consecutive naturals, for example, 219186 + ... + 337768.

It is an arithmetic number, because the mean of its divisors is an integer number (4370946948).

Almost surely, 2^33022638091 is an apocalyptic number.

33022638091 is a deficient number, since it is larger than the sum of its proper divisors (1944937493).

33022638091 is a wasteful number, since it uses less digits than its factorization.

33022638091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134981.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 33022638091 in words is "thirty-three billion, twenty-two million, six hundred thirty-eight thousand, ninety-one".