212112021120201 has 48 divisors (see below), whose sum is σ = 341300571485328. Its totient is φ = 126334508544000.

The previous prime is 212112021120143. The next prime is 212112021120211. The reversal of 212112021120201 is 102021120211212.

212112021120201 is a `hidden beast` number, since 2 + 1 + 211 + 20 + 211 + 20 + 201 = 666.

212112021120201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1291029975225 + 210820991144976 = 1136235^2 + 14519676^2 .

It is not a de Polignac number, because 212112021120201 - 2¹⁸ = 212112020858057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212112021120211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 456706950 + ... + 457171151.

It is an arithmetic number, because the mean of its divisors is an integer number (7110428572611).

Almost surely, 2^{212112021120201} is an apocalyptic number.

It is an amenable number.

212112021120201 is a deficient number, since it is larger than the sum of its proper divisors (129188550365127).

212112021120201 is a wasteful number, since it uses less digits than its factorization.

212112021120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913878202 (or 913878199 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 212112021120201 its reverse (102021120211212), we get a palindrome (314133141331413).

The spelling of 212112021120201 in words is "two hundred twelve trillion, one hundred twelve billion, twenty-one million, one hundred twenty thousand, two hundred one".