2221010179 has 2 divisors, whose sum is σ = 2221010180. Its totient is φ = 2221010178.

The previous prime is 2221010173. The next prime is 2221010189. The reversal of 2221010179 is 9710101222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2221010179 - 2⁹ = 2221009667 is a prime.

It is a super-2 number, since 2×2221010179² = 9865772430443224082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2221010173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110505089 + 1110505090.

It is an arithmetic number, because the mean of its divisors is an integer number (1110505090).

Almost surely, 2^2221010179 is an apocalyptic number.

2221010179 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221010179 is an equidigital number, since it uses as much as digits as its factorization.

2221010179 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2221010179 is about 47127.5946659704. The cubic root of 2221010179 is about 1304.7185878035.

The spelling of 2221010179 in words is "two billion, two hundred twenty-one million, ten thousand, one hundred seventy-nine".