112200120022201 has 2 divisors, whose sum is σ = 112200120022202. Its totient is φ = 112200120022200.

The previous prime is 112200120022189. The next prime is 112200120022217. The reversal of 112200120022201 is 102220021002211.

It is a happy number.

It is an a-pointer prime, because the next prime (112200120022217) can be obtained adding 112200120022201 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67635162883600 + 44564957138601 = 8224060^2 + 6675699^2 .

It is a cyclic number.

It is not a de Polignac number, because 112200120022201 - 2³⁷ = 112062681068729 is a prime.

It is not a weakly prime, because it can be changed into another prime (112200120022301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100060011100 + 56100060011101.

It is an arithmetic number, because the mean of its divisors is an integer number (56100060011101).

Almost surely, 2^{112200120022201} is an apocalyptic number.

It is an amenable number.

112200120022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112200120022201 is an equidigital number, since it uses as much as digits as its factorization.

112200120022201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112200120022201 its reverse (102220021002211), we get a palindrome (214420141024412).

The spelling of 112200120022201 in words is "one hundred twelve trillion, two hundred billion, one hundred twenty million, twenty-two thousand, two hundred one".