1110222019979 has 2 divisors, whose sum is σ = 1110222019980. Its totient is φ = 1110222019978.

The previous prime is 1110222019969. The next prime is 1110222020087. The reversal of 1110222019979 is 9799102220111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110222019979 - 2⁸ = 1110222019723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110222019969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555111009989 + 555111009990.

It is an arithmetic number, because the mean of its divisors is an integer number (555111009990).

Almost surely, 2^{1110222019979} is an apocalyptic number.

1110222019979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110222019979 is an equidigital number, since it uses as much as digits as its factorization.

1110222019979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 44.

The spelling of 1110222019979 in words is "one trillion, one hundred ten billion, two hundred twenty-two million, nineteen thousand, nine hundred seventy-nine".