30303220320002 has 32 divisors (see below), whose sum is σ = 52087889203200. Its totient is φ = 12952219765968.

The previous prime is 30303220319987. The next prime is 30303220320007. The reversal of 30303220320002 is 20002302230303.

It is not an unprimeable number, because it can be changed into a prime (30303220320007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123714383 + ... + 123959085.

It is an arithmetic number, because the mean of its divisors is an integer number (1627746537600).

Almost surely, 2^{30303220320002} is an apocalyptic number.

30303220320002 is a deficient number, since it is larger than the sum of its proper divisors (21784668883198).

30303220320002 is a wasteful number, since it uses less digits than its factorization.

30303220320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268430.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 30303220320002 its reverse (20002302230303), we get a palindrome (50305522550305).

The spelling of 30303220320002 in words is "thirty trillion, three hundred three billion, two hundred twenty million, three hundred twenty thousand, two".