30221001201 has 32 divisors (see below), whose sum is σ = 43278589440. Its totient is φ = 18690287616.

The previous prime is 30221001191. The next prime is 30221001221. The reversal of 30221001201 is 10210012203.

It is not a de Polignac number, because 30221001201 - 2⁵ = 30221001169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30221001221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2479815 + ... + 2491971.

It is an arithmetic number, because the mean of its divisors is an integer number (1352455920).

Almost surely, 2^30221001201 is an apocalyptic number.

It is an amenable number.

30221001201 is a deficient number, since it is larger than the sum of its proper divisors (13057588239).

30221001201 is a wasteful number, since it uses less digits than its factorization.

30221001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12873.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 30221001201 its reverse (10210012203), we get a palindrome (40431013404).

The spelling of 30221001201 in words is "thirty billion, two hundred twenty-one million, one thousand, two hundred one".