112022201 has 2 divisors, whose sum is σ = 112022202. Its totient is φ = 112022200.

The previous prime is 112022177. The next prime is 112022203. The reversal of 112022201 is 102220211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84732025 + 27290176 = 9205^2 + 5224^2 .

It is a cyclic number.

It is not a de Polignac number, because 112022201 - 2⁶ = 112022137 is a prime.

Together with 112022203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112022203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56011100 + 56011101.

It is an arithmetic number, because the mean of its divisors is an integer number (56011101).

Almost surely, 2^112022201 is an apocalyptic number.

It is an amenable number.

112022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112022201 is an equidigital number, since it uses as much as digits as its factorization.

112022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112022201 is about 10584.0540909427. The cubic root of 112022201 is about 482.0603004739.

Adding to 112022201 its reverse (102220211), we get a palindrome (214242412).

The spelling of 112022201 in words is "one hundred twelve million, twenty-two thousand, two hundred one".