112121202210201 has 24 divisors (see below), whose sum is σ = 162168417586656. Its totient is φ = 74648007907200.

The previous prime is 112121202210167. The next prime is 112121202210209. The reversal of 112121202210201 is 102012202121211.

112121202210201 is a `hidden beast` number, since 1 + 121 + 2 + 120 + 221 + 0 + 201 = 666.

It is not a de Polignac number, because 112121202210201 - 2⁶ = 112121202210137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112121202210209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38743681 + ... + 41536913.

It is an arithmetic number, because the mean of its divisors is an integer number (6757017399444).

Almost surely, 2^{112121202210201} is an apocalyptic number.

It is an amenable number.

112121202210201 is a deficient number, since it is larger than the sum of its proper divisors (50047215376455).

112121202210201 is a wasteful number, since it uses less digits than its factorization.

112121202210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799173 (or 2799170 counting only the distinct ones).

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

Adding to 112121202210201 its reverse (102012202121211), we get a palindrome (214133404331412).

The spelling of 112121202210201 in words is "one hundred twelve trillion, one hundred twenty-one billion, two hundred two million, two hundred ten thousand, two hundred one".