212201430022332 has 72 divisors (see below), whose sum is σ = 543903004008000. Its totient is φ = 69748478097408.

The previous prime is 212201430022321. The next prime is 212201430022357. The reversal of 212201430022332 is 233220034102212.

212201430022332 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 0 + 1 + 4 + 300 + 22 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 212201430022296 and 212201430022305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89055957 + ... + 91407692.

It is an arithmetic number, because the mean of its divisors is an integer number (7554208389000).

Almost surely, 2^{212201430022332} is an apocalyptic number.

It is an amenable number.

212201430022332 is an abundant number, since it is smaller than the sum of its proper divisors (331701573985668).

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

212201430022332 is a wasteful number, since it uses less digits than its factorization.

212201430022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180464115 (or 180464110 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 212201430022332 its reverse (233220034102212), we get a palindrome (445421464124544).

The spelling of 212201430022332 in words is "two hundred twelve trillion, two hundred one billion, four hundred thirty million, twenty-two thousand, three hundred thirty-two".