30211022330212 has 6 divisors (see below), whose sum is σ = 52869289077878. Its totient is φ = 15105511165104.

The previous prime is 30211022330179. The next prime is 30211022330243. The reversal of 30211022330212 is 21203322011203.

It can be written as a sum of positive squares in only one way, i.e., 28575268301056 + 1635754029156 = 5345584^2 + 1278966^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3776377791273 + ... + 3776377791280.

Almost surely, 2^{30211022330212} is an apocalyptic number.

It is an amenable number.

30211022330212 is a deficient number, since it is larger than the sum of its proper divisors (22658266747666).

30211022330212 is a wasteful number, since it uses less digits than its factorization.

30211022330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7552755582557 (or 7552755582555 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30211022330212 its reverse (21203322011203), we get a palindrome (51414344341415).

The spelling of 30211022330212 in words is "thirty trillion, two hundred eleven billion, twenty-two million, three hundred thirty thousand, two hundred twelve".