212022110133 has 12 divisors (see below), whose sum is σ = 311444908320. Its totient is φ = 138952343016.

The previous prime is 212022110129. The next prime is 212022110143. The reversal of 212022110133 is 331011220212.

212022110133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212022110133 - 2² = 212022110129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212022110123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199643641 + ... + 199644702.

It is an arithmetic number, because the mean of its divisors is an integer number (25953742360).

Almost surely, 2^212022110133 is an apocalyptic number.

It is an amenable number.

212022110133 is a deficient number, since it is larger than the sum of its proper divisors (99422798187).

212022110133 is a wasteful number, since it uses less digits than its factorization.

212022110133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399288408 (or 399288405 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 212022110133 its reverse (331011220212), we get a palindrome (543033330345).

The spelling of 212022110133 in words is "two hundred twelve billion, twenty-two million, one hundred ten thousand, one hundred thirty-three".