30201202320212 has 48 divisors (see below), whose sum is σ = 66020007795840. Its totient is φ = 11744117299200.

The previous prime is 30201202320151. The next prime is 30201202320253. The reversal of 30201202320212 is 21202320210203.

It is a happy number.

It is a super-2 number, since 2×30201202320212² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93943037 + ... + 94263972.

It is an arithmetic number, because the mean of its divisors is an integer number (1375416829080).

Almost surely, 2^{30201202320212} is an apocalyptic number.

It is an amenable number.

30201202320212 is an abundant number, since it is smaller than the sum of its proper divisors (35818805475628).

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

30201202320212 is a wasteful number, since it uses less digits than its factorization.

30201202320212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188207552 (or 188207550 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30201202320212 its reverse (21202320210203), we get a palindrome (51403522530415).

The spelling of 30201202320212 in words is "thirty trillion, two hundred one billion, two hundred two million, three hundred twenty thousand, two hundred twelve".