33223322133 has 24 divisors (see below), whose sum is σ = 48243780000. Its totient is φ = 22031523360.

The previous prime is 33223322123. The next prime is 33223322149. The reversal of 33223322133 is 33122332233.

33223322133 is a `hidden beast` number, since 3 + 322 + 3 + 322 + 13 + 3 = 666.

It is not a de Polignac number, because 33223322133 - 2⁴ = 33223322117 is a prime.

It is a super-2 number, since 2×33223322133² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33223322097 and 33223322106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33223322123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4426618 + ... + 4434116.

It is an arithmetic number, because the mean of its divisors is an integer number (2010157500).

Almost surely, 2^33223322133 is an apocalyptic number.

It is an amenable number.

33223322133 is a deficient number, since it is larger than the sum of its proper divisors (15020457867).

33223322133 is a wasteful number, since it uses less digits than its factorization.

33223322133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10049 (or 10046 counting only the distinct ones).

The product of its digits is 11664, while the sum is 27.

Adding to 33223322133 its reverse (33122332233), we get a palindrome (66345654366).

The spelling of 33223322133 in words is "thirty-three billion, two hundred twenty-three million, three hundred twenty-two thousand, one hundred thirty-three".