33421202330 has 16 divisors (see below), whose sum is σ = 60198647040. Its totient is φ = 13359484752.

The previous prime is 33421202329. The next prime is 33421202447. The reversal of 33421202330 is 3320212433.

It is a super-2 number, since 2×33421202330² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33421202296 and 33421202305.

It is an unprimeable number.

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, 1108910 + ... + 1138649.

It is an arithmetic number, because the mean of its divisors is an integer number (3762415440).

Almost surely, 2^33421202330 is an apocalyptic number.

33421202330 is a deficient number, since it is larger than the sum of its proper divisors (26777444710).

33421202330 is a wasteful number, since it uses less digits than its factorization.

33421202330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249053.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 33421202330 its reverse (3320212433), we get a palindrome (36741414763).

The spelling of 33421202330 in words is "thirty-three billion, four hundred twenty-one million, two hundred two thousand, three hundred thirty".