30220020231201 has 20 divisors (see below), whose sum is σ = 45590452242324. Its totient is φ = 19947208068000.

The previous prime is 30220020231151. The next prime is 30220020231209. The reversal of 30220020231201 is 10213202002203.

30220020231201 is a `hidden beast` number, since 30 + 2 + 200 + 2 + 0 + 231 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24080130936801 + 6139889294400 = 4907151^2 + 2477880^2 .

It is not a de Polignac number, because 30220020231201 - 2¹⁰ = 30220020230177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30220020231209) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1846955530 + ... + 1846971891.

Almost surely, 2^{30220020231201} is an apocalyptic number.

It is an amenable number.

30220020231201 is a deficient number, since it is larger than the sum of its proper divisors (15370432011123).

30220020231201 is a wasteful number, since it uses less digits than its factorization.

30220020231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693927534 (or 3693927525 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30220020231201 its reverse (10213202002203), we get a palindrome (40433222233404).

The spelling of 30220020231201 in words is "thirty trillion, two hundred twenty billion, twenty million, two hundred thirty-one thousand, two hundred one".