212033211022 has 16 divisors (see below), whose sum is σ = 318394462320. Its totient is φ = 105901765632.

The previous prime is 212033210999. The next prime is 212033211041. The reversal of 212033211022 is 220112330212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16903629 + ... + 16916167.

It is an arithmetic number, because the mean of its divisors is an integer number (19899653895).

Almost surely, 2^212033211022 is an apocalyptic number.

212033211022 is a deficient number, since it is larger than the sum of its proper divisors (106361251298).

212033211022 is a wasteful number, since it uses less digits than its factorization.

212033211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21027.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212033211022 its reverse (220112330212), we get a palindrome (432145541234).

The spelling of 212033211022 in words is "two hundred twelve billion, thirty-three million, two hundred eleven thousand, twenty-two".