212011033322304 has 336 divisors, whose sum is σ = 665161724385600. Its totient is φ = 64307250266112.

The previous prime is 212011033322287. The next prime is 212011033322311. The reversal of 212011033322304 is 403223330110212.

212011033322304 is a `hidden beast` number, since 2 + 1 + 2 + 0 + 1 + 1 + 0 + 33 + 322 + 304 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59522967 + ... + 62984169.

Almost surely, 2^{212011033322304} is an apocalyptic number.

212011033322304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212011033322304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332580862192800).

212011033322304 is an abundant number, since it is smaller than the sum of its proper divisors (453150691063296).

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

212011033322304 is a wasteful number, since it uses less digits than its factorization.

212011033322304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461462 (or 3461449 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 212011033322304 its reverse (403223330110212), we get a palindrome (615234363432516).

The spelling of 212011033322304 in words is "two hundred twelve trillion, eleven billion, thirty-three million, three hundred twenty-two thousand, three hundred four".