30200132221 has 12 divisors (see below), whose sum is σ = 36658192032. Its totient is φ = 24760355928.

The previous prime is 30200132213. The next prime is 30200132227. The reversal of 30200132221 is 12223100203.

It is not a de Polignac number, because 30200132221 - 2³ = 30200132213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30200132195 and 30200132204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200132227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13397335 + ... + 13399588.

It is an arithmetic number, because the mean of its divisors is an integer number (3054849336).

Almost surely, 2^30200132221 is an apocalyptic number.

It is an amenable number.

30200132221 is a deficient number, since it is larger than the sum of its proper divisors (6458059811).

30200132221 is a wasteful number, since it uses less digits than its factorization.

30200132221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26796960 (or 26796953 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30200132221 its reverse (12223100203), we get a palindrome (42423232424).

The spelling of 30200132221 in words is "thirty billion, two hundred million, one hundred thirty-two thousand, two hundred twenty-one".