33022231201133 has 4 divisors (see below), whose sum is σ = 33022309875420. Its totient is φ = 33022152526848.

The previous prime is 33022231201123. The next prime is 33022231201153. The reversal of 33022231201133 is 33110213222033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25716227627689 + 7306003573444 = 5071117^2 + 2702962^2 .

It is a cyclic number.

It is not a de Polignac number, because 33022231201133 - 2²² = 33022227006829 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 (33022231201123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38704148 + ... + 39548141.

It is an arithmetic number, because the mean of its divisors is an integer number (8255577468855).

Almost surely, 2^{33022231201133} is an apocalyptic number.

It is an amenable number.

33022231201133 is a deficient number, since it is larger than the sum of its proper divisors (78674287).

33022231201133 is an equidigital number, since it uses as much as digits as its factorization.

33022231201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78674286.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 33022231201133 its reverse (33110213222033), we get a palindrome (66132444423166).

The spelling of 33022231201133 in words is "thirty-three trillion, twenty-two billion, two hundred thirty-one million, two hundred one thousand, one hundred thirty-three".