212224112304201 has 32 divisors (see below), whose sum is σ = 314811896131200. Its totient is φ = 141300137041920.

The previous prime is 212224112304137. The next prime is 212224112304203. The reversal of 212224112304201 is 102403211422212.

212224112304201 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 2 + 4 + 1 + 1 + 230 + 420 + 1 = 666.

It is not a de Polignac number, because 212224112304201 - 2⁶ = 212224112304137 is a prime.

It is a super-2 number, since 2×212224112304201² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (212224112304203) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2046843081 + ... + 2046946761.

It is an arithmetic number, because the mean of its divisors is an integer number (9837871754100).

Almost surely, 2^{212224112304201} is an apocalyptic number.

It is an amenable number.

212224112304201 is a deficient number, since it is larger than the sum of its proper divisors (102587783826999).

212224112304201 is a wasteful number, since it uses less digits than its factorization.

212224112304201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200806 (or 200800 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 212224112304201 its reverse (102403211422212), we get a palindrome (314627323726413).

The spelling of 212224112304201 in words is "two hundred twelve trillion, two hundred twenty-four billion, one hundred twelve million, three hundred four thousand, two hundred one".