33130301224 has 32 divisors (see below), whose sum is σ = 62306056800. Its totient is φ = 16515432000.

The previous prime is 33130301221. The next prime is 33130301227. The reversal of 33130301224 is 42210303133.

It is an interprime number because it is at equal distance from previous prime (33130301221) and next prime (33130301227).

It is a junction number, because it is equal to n+sod(n) for n = 33130301195 and 33130301204.

It is not an unprimeable number, because it can be changed into a prime (33130301221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3892974 + ... + 3901474.

It is an arithmetic number, because the mean of its divisors is an integer number (1947064275).

Almost surely, 2^33130301224 is an apocalyptic number.

It is an amenable number.

33130301224 is a deficient number, since it is larger than the sum of its proper divisors (29175755576).

33130301224 is a wasteful number, since it uses less digits than its factorization.

33130301224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9913 (or 9909 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 33130301224 its reverse (42210303133), we get a palindrome (75340604357).

The spelling of 33130301224 in words is "thirty-three billion, one hundred thirty million, three hundred one thousand, two hundred twenty-four".