222008849879 has 2 divisors, whose sum is σ = 222008849880. Its totient is φ = 222008849878.

The previous prime is 222008849873. The next prime is 222008849899. The reversal of 222008849879 is 978948800222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222008849879 - 2⁴ = 222008849863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222008849873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111004424939 + 111004424940.

It is an arithmetic number, because the mean of its divisors is an integer number (111004424940).

Almost surely, 2^222008849879 is an apocalyptic number.

222008849879 is a deficient number, since it is larger than the sum of its proper divisors (1).

222008849879 is an equidigital number, since it uses as much as digits as its factorization.

222008849879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 222008849879 in words is "two hundred twenty-two billion, eight million, eight hundred forty-nine thousand, eight hundred seventy-nine".