1100222112079 has 2 divisors, whose sum is σ = 1100222112080. Its totient is φ = 1100222112078.

The previous prime is 1100222112071. The next prime is 1100222112127. The reversal of 1100222112079 is 9702112220011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100222112079 - 2³ = 1100222112071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100222112071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550111056039 + 550111056040.

It is an arithmetic number, because the mean of its divisors is an integer number (550111056040).

Almost surely, 2^{1100222112079} is an apocalyptic number.

1100222112079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100222112079 is an equidigital number, since it uses as much as digits as its factorization.

1100222112079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 1100222112079 in words is "one trillion, one hundred billion, two hundred twenty-two million, one hundred twelve thousand, seventy-nine".