4106220191 has 2 divisors, whose sum is σ = 4106220192. Its totient is φ = 4106220190.

The previous prime is 4106220179. The next prime is 4106220197. The reversal of 4106220191 is 1910226014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4106220191 - 2⁶ = 4106220127 is a prime.

It is a super-2 number, since 2×4106220191² = 33722088513952152962, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4106220191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4106220197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053110095 + 2053110096.

It is an arithmetic number, because the mean of its divisors is an integer number (2053110096).

Almost surely, 2^4106220191 is an apocalyptic number.

4106220191 is a deficient number, since it is larger than the sum of its proper divisors (1).

4106220191 is an equidigital number, since it uses as much as digits as its factorization.

4106220191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 4106220191 is about 64079.7954974889. The cubic root of 4106220191 is about 1601.3296487517.

The spelling of 4106220191 in words is "four billion, one hundred six million, two hundred twenty thousand, one hundred ninety-one".