30211001200212 has 48 divisors (see below), whose sum is σ = 84802810391040. Its totient is φ = 8177413858272.

The previous prime is 30211001200201. The next prime is 30211001200273. The reversal of 30211001200212 is 21200210011203.

It is a junction number, because it is equal to n+sod(n) for n = 30211001200191 and 30211001200200.

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, 9464597778 + ... + 9464600969.

It is an arithmetic number, because the mean of its divisors is an integer number (1766725216480).

Almost surely, 2^{30211001200212} is an apocalyptic number.

It is an amenable number.

30211001200212 is an abundant number, since it is smaller than the sum of its proper divisors (54591809190828).

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

30211001200212 is a wasteful number, since it uses less digits than its factorization.

30211001200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18929198780 (or 18929198778 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 30211001200212 its reverse (21200210011203), we get a palindrome (51411211211415).

The spelling of 30211001200212 in words is "thirty trillion, two hundred eleven billion, one million, two hundred thousand, two hundred twelve".