212133330300222 has 12 divisors (see below), whose sum is σ = 459622215650520. Its totient is φ = 70711110100068.

The previous prime is 212133330300191. The next prime is 212133330300313. The reversal of 212133330300222 is 222003033331212.

212133330300222 is a `hidden beast` number, since 2 + 1 + 2 + 1 + 3 + 3 + 330 + 300 + 2 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5892592508322 + ... + 5892592508357.

It is an arithmetic number, because the mean of its divisors is an integer number (38301851304210).

Almost surely, 2^{212133330300222} is an apocalyptic number.

212133330300222 is an abundant number, since it is smaller than the sum of its proper divisors (247488885350298).

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

212133330300222 is a wasteful number, since it uses less digits than its factorization.

212133330300222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11785185016687 (or 11785185016684 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 212133330300222 its reverse (222003033331212), we get a palindrome (434136363631434).

The spelling of 212133330300222 in words is "two hundred twelve trillion, one hundred thirty-three billion, three hundred thirty million, three hundred thousand, two hundred twenty-two".