1122441912679 has 4 divisors (see below), whose sum is σ = 1181517802840. Its totient is φ = 1063366022520.

The previous prime is 1122441912661. The next prime is 1122441912763. The reversal of 1122441912679 is 9762191442211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122441912679 - 2¹⁷ = 1122441781607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122441912629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29537945052 + ... + 29537945089.

It is an arithmetic number, because the mean of its divisors is an integer number (295379450710).

Almost surely, 2^{1122441912679} is an apocalyptic number.

1122441912679 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1122441912679 is a deficient number, since it is larger than the sum of its proper divisors (59075890161).

1122441912679 is an equidigital number, since it uses as much as digits as its factorization.

1122441912679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59075890160.

The product of its digits is 435456, while the sum is 49.

The spelling of 1122441912679 in words is "one trillion, one hundred twenty-two billion, four hundred forty-one million, nine hundred twelve thousand, six hundred seventy-nine".