30022121301320 has 32 divisors (see below), whose sum is σ = 67744440892800. Its totient is φ = 11974240882368.

The previous prime is 30022121301311. The next prime is 30022121301349. The reversal of 30022121301320 is 2310312122003.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 30022121301292 and 30022121301301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081474640 + ... + 1081502399.

It is an arithmetic number, because the mean of its divisors is an integer number (2117013777900).

Almost surely, 2^{30022121301320} is an apocalyptic number.

It is an amenable number.

30022121301320 is an abundant number, since it is smaller than the sum of its proper divisors (37722319591480).

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

30022121301320 is a wasteful number, since it uses less digits than its factorization.

30022121301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162977397 (or 2162977393 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30022121301320 its reverse (2310312122003), we get a palindrome (32332433423323).

The spelling of 30022121301320 in words is "thirty trillion, twenty-two billion, one hundred twenty-one million, three hundred one thousand, three hundred twenty".