33222203133 has 32 divisors (see below), whose sum is σ = 53303270400. Its totient is φ = 17980050816.

The previous prime is 33222203093. The next prime is 33222203153. The reversal of 33222203133 is 33130222233.

It is not a de Polignac number, because 33222203133 - 2²² = 33218008829 is a prime.

It is a super-2 number, since 2×33222203133² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33222203153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1827553 + ... + 1845641.

It is an arithmetic number, because the mean of its divisors is an integer number (1665727200).

Almost surely, 2^33222203133 is an apocalyptic number.

It is an amenable number.

33222203133 is a deficient number, since it is larger than the sum of its proper divisors (20081067267).

33222203133 is a wasteful number, since it uses less digits than its factorization.

33222203133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22721.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33222203133 its reverse (33130222233), we get a palindrome (66352425366).

The spelling of 33222203133 in words is "thirty-three billion, two hundred twenty-two million, two hundred three thousand, one hundred thirty-three".