30221201133 has 48 divisors (see below), whose sum is σ = 45114765696. Its totient is φ = 19482946560.

The previous prime is 30221201119. The next prime is 30221201149. The reversal of 30221201133 is 33110212203.

It is not a de Polignac number, because 30221201133 - 2¹⁰ = 30221200109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30221201173) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34302853 + ... + 34303733.

It is an arithmetic number, because the mean of its divisors is an integer number (939890952).

Almost surely, 2^30221201133 is an apocalyptic number.

It is an amenable number.

30221201133 is a deficient number, since it is larger than the sum of its proper divisors (14893564563).

30221201133 is a wasteful number, since it uses less digits than its factorization.

30221201133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30221201133 its reverse (33110212203), we get a palindrome (63331413336).

The spelling of 30221201133 in words is "thirty billion, two hundred twenty-one million, two hundred one thousand, one hundred thirty-three".