30222220320320 has 56 divisors (see below), whose sum is σ = 82247613877824. Its totient is φ = 10361904109056.

The previous prime is 30222220320263. The next prime is 30222220320373. The reversal of 30222220320320 is 2302302222203.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6746029082 + ... + 6746033561.

Almost surely, 2^{30222220320320} is an apocalyptic number.

It is an amenable number.

30222220320320 is an abundant number, since it is smaller than the sum of its proper divisors (52025393557504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30222220320320 is a wasteful number, since it uses less digits than its factorization.

30222220320320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13492062667 (or 13492062657 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 30222220320320 its reverse (2302302222203), we get a palindrome (32524522542523).

The spelling of 30222220320320 in words is "thirty trillion, two hundred twenty-two billion, two hundred twenty million, three hundred twenty thousand, three hundred twenty".