30220021320333 has 32 divisors (see below), whose sum is σ = 43653999648000. Its totient is φ = 18485022099456.

The previous prime is 30220021320263. The next prime is 30220021320341. The reversal of 30220021320333 is 33302312002203.

It is not a de Polignac number, because 30220021320333 - 2⁴⁴ = 12627835275917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220021320353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358231443 + ... + 358315791.

It is an arithmetic number, because the mean of its divisors is an integer number (1364187489000).

Almost surely, 2^{30220021320333} is an apocalyptic number.

It is an amenable number.

30220021320333 is a deficient number, since it is larger than the sum of its proper divisors (13433978327667).

30220021320333 is a wasteful number, since it uses less digits than its factorization.

30220021320333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139541.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30220021320333 its reverse (33302312002203), we get a palindrome (63522333322536).

The spelling of 30220021320333 in words is "thirty trillion, two hundred twenty billion, twenty-one million, three hundred twenty thousand, three hundred thirty-three".