33130222329 has 4 divisors (see below), whose sum is σ = 44173629776. Its totient is φ = 22086814884.

The previous prime is 33130222261. The next prime is 33130222379. The reversal of 33130222329 is 92322203133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 33130222329 - 2¹⁶ = 33130156793 is a prime.

It is a super-2 number, since 2×33130222329² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33130222296 and 33130222305.

It is not an unprimeable number, because it can be changed into a prime (33130222379) 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, 5521703719 + ... + 5521703724.

It is an arithmetic number, because the mean of its divisors is an integer number (11043407444).

Almost surely, 2^33130222329 is an apocalyptic number.

It is an amenable number.

33130222329 is a deficient number, since it is larger than the sum of its proper divisors (11043407447).

33130222329 is a wasteful number, since it uses less digits than its factorization.

33130222329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11043407446.

The product of its (nonzero) digits is 11664, while the sum is 30.

The spelling of 33130222329 in words is "thirty-three billion, one hundred thirty million, two hundred twenty-two thousand, three hundred twenty-nine".