33130223032 has 16 divisors (see below), whose sum is σ = 64123012800. Its totient is φ = 16030752960.

The previous prime is 33130223011. The next prime is 33130223041. The reversal of 33130223032 is 23032203133.

It is a super-2 number, since 2×33130223032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33130222994 and 33130223012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66794557 + ... + 66795052.

It is an arithmetic number, because the mean of its divisors is an integer number (4007688300).

Almost surely, 2^33130223032 is an apocalyptic number.

It is an amenable number.

33130223032 is a deficient number, since it is larger than the sum of its proper divisors (30992789768).

33130223032 is a wasteful number, since it uses less digits than its factorization.

33130223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133589646 (or 133589642 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 33130223032 its reverse (23032203133), we get a palindrome (56162426165).

The spelling of 33130223032 in words is "thirty-three billion, one hundred thirty million, two hundred twenty-three thousand, thirty-two".