30212201200 has 30 divisors (see below), whose sum is σ = 72584814344. Its totient is φ = 12084880320.

The previous prime is 30212201197. The next prime is 30212201209. The reversal of 30212201200 is 210221203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212201209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37764852 + ... + 37765651.

Almost surely, 2^30212201200 is an apocalyptic number.

It is an amenable number.

30212201200 is an abundant number, since it is smaller than the sum of its proper divisors (42372613144).

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

30212201200 is a wasteful number, since it uses less digits than its factorization.

30212201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75530521 (or 75530510 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30212201200 its reverse (210221203), we get a palindrome (30422422403).

The spelling of 30212201200 in words is "thirty billion, two hundred twelve million, two hundred one thousand, two hundred".