1122708072711 has 4 divisors (see below), whose sum is σ = 1496944096952. Its totient is φ = 748472048472.

The previous prime is 1122708072701. The next prime is 1122708072713. The reversal of 1122708072711 is 1172708072211.

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

It is not a de Polignac number, because 1122708072711 - 2¹⁰ = 1122708071687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122708072711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122708072713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187118012116 + ... + 187118012121.

It is an arithmetic number, because the mean of its divisors is an integer number (374236024238).

Almost surely, 2^{1122708072711} is an apocalyptic number.

1122708072711 is a deficient number, since it is larger than the sum of its proper divisors (374236024241).

1122708072711 is an equidigital number, since it uses as much as digits as its factorization.

1122708072711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374236024240.

The product of its (nonzero) digits is 21952, while the sum is 39.

The spelling of 1122708072711 in words is "one trillion, one hundred twenty-two billion, seven hundred eight million, seventy-two thousand, seven hundred eleven".