112102221201 has 4 divisors (see below), whose sum is σ = 149469628272. Its totient is φ = 74734814132.

The previous prime is 112102221167. The next prime is 112102221211. The reversal of 112102221201 is 102122201211.

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: 102122201211 = 3 ⋅34040733737.

It is a cyclic number.

It is not a de Polignac number, because 112102221201 - 2⁹ = 112102220689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112102221211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18683703531 + ... + 18683703536.

It is an arithmetic number, because the mean of its divisors is an integer number (37367407068).

Almost surely, 2^112102221201 is an apocalyptic number.

It is an amenable number.

112102221201 is a deficient number, since it is larger than the sum of its proper divisors (37367407071).

112102221201 is an equidigital number, since it uses as much as digits as its factorization.

112102221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37367407070.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112102221201 its reverse (102122201211), we get a palindrome (214224422412).

The spelling of 112102221201 in words is "one hundred twelve billion, one hundred two million, two hundred twenty-one thousand, two hundred one".