112021100201 has 4 divisors (see below), whose sum is σ = 117916947600. Its totient is φ = 106125252804.

The previous prime is 112021100141. The next prime is 112021100207. The reversal of 112021100201 is 102001120211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102001120211 = 3931 ⋅25947881.

It is a cyclic number.

It is not a de Polignac number, because 112021100201 - 2¹⁴ = 112021083817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112021100207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947923671 + ... + 2947923708.

It is an arithmetic number, because the mean of its divisors is an integer number (29479236900).

Almost surely, 2^112021100201 is an apocalyptic number.

It is an amenable number.

112021100201 is a deficient number, since it is larger than the sum of its proper divisors (5895847399).

112021100201 is an equidigital number, since it uses as much as digits as its factorization.

112021100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895847398.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112021100201 its reverse (102001120211), we get a palindrome (214022220412).

The spelling of 112021100201 in words is "one hundred twelve billion, twenty-one million, one hundred thousand, two hundred one".