41222197 has 2 divisors, whose sum is σ = 41222198. Its totient is φ = 41222196.

The previous prime is 41222189. The next prime is 41222201. The reversal of 41222197 is 79122214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31741956 + 9480241 = 5634^2 + 3079^2 .

It is a cyclic number.

It is not a de Polignac number, because 41222197 - 2³ = 41222189 is a prime.

It is equal to p_2503468 and since 41222197 and 2503468 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41222147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20611098 + 20611099.

It is an arithmetic number, because the mean of its divisors is an integer number (20611099).

Almost surely, 2^41222197 is an apocalyptic number.

It is an amenable number.

41222197 is a deficient number, since it is larger than the sum of its proper divisors (1).

41222197 is an equidigital number, since it uses as much as digits as its factorization.

41222197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 41222197 is about 6420.4514638770. The cubic root of 41222197 is about 345.4435155695.

The spelling of 41222197 in words is "forty-one million, two hundred twenty-two thousand, one hundred ninety-seven".