33221010230 has 16 divisors (see below), whose sum is σ = 60811341840. Its totient is φ = 13063176672.

The previous prime is 33221010211. The next prime is 33221010239. The reversal of 33221010230 is 3201012233.

It is a super-2 number, since 2×33221010230² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33221010199 and 33221010208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33221010239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28152809 + ... + 28153988.

It is an arithmetic number, because the mean of its divisors is an integer number (3800708865).

Almost surely, 2^33221010230 is an apocalyptic number.

33221010230 is a deficient number, since it is larger than the sum of its proper divisors (27590331610).

33221010230 is a wasteful number, since it uses less digits than its factorization.

33221010230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56306863.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 33221010230 its reverse (3201012233), we get a palindrome (36422022463).

The spelling of 33221010230 in words is "thirty-three billion, two hundred twenty-one million, ten thousand, two hundred thirty".