212322211032 has 32 divisors (see below), whose sum is σ = 545151625200. Its totient is φ = 68861257344.

The previous prime is 212322210977. The next prime is 212322211039. The reversal of 212322211032 is 230112223212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212322211039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119549907 + ... + 119551682.

Almost surely, 2^212322211032 is an apocalyptic number.

It is an amenable number.

212322211032 is an abundant number, since it is smaller than the sum of its proper divisors (332829414168).

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

212322211032 is a wasteful number, since it uses less digits than its factorization.

212322211032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239101635 (or 239101631 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 212322211032 its reverse (230112223212), we get a palindrome (442434434244).

The spelling of 212322211032 in words is "two hundred twelve billion, three hundred twenty-two million, two hundred eleven thousand, thirty-two".