110222197 has 2 divisors, whose sum is σ = 110222198. Its totient is φ = 110222196.

The previous prime is 110222183. The next prime is 110222213. The reversal of 110222197 is 791222011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101425041 + 8797156 = 10071^2 + 2966^2 .

It is a cyclic number.

It is not a de Polignac number, because 110222197 - 2¹⁹ = 109697909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110222597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55111098 + 55111099.

It is an arithmetic number, because the mean of its divisors is an integer number (55111099).

Almost surely, 2^110222197 is an apocalyptic number.

It is an amenable number.

110222197 is a deficient number, since it is larger than the sum of its proper divisors (1).

110222197 is an equidigital number, since it uses as much as digits as its factorization.

110222197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 110222197 is about 10498.6759641395. The cubic root of 110222197 is about 479.4643866378.

The spelling of 110222197 in words is "one hundred ten million, two hundred twenty-two thousand, one hundred ninety-seven".