1122165176005 has 8 divisors (see below), whose sum is σ = 1346659516152. Its totient is φ = 897691270848.

The previous prime is 1122165175921. The next prime is 1122165176009. The reversal of 1122165176005 is 5006715612211.

It can be written as a sum of positive squares in 4 ways, for example, as 552106955521 + 570058220484 = 743039^2 + 755022^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122165176005 - 2¹⁹ = 1122164651717 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 (1122165176009) 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 7 ways as a sum of consecutive naturals, for example, 4987674 + ... + 5207803.

It is an arithmetic number, because the mean of its divisors is an integer number (168332439519).

Almost surely, 2^{1122165176005} is an apocalyptic number.

It is an amenable number.

1122165176005 is a deficient number, since it is larger than the sum of its proper divisors (224494340147).

1122165176005 is a wasteful number, since it uses less digits than its factorization.

1122165176005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10217495.

The product of its (nonzero) digits is 25200, while the sum is 37.

The spelling of 1122165176005 in words is "one trillion, one hundred twenty-two billion, one hundred sixty-five million, one hundred seventy-six thousand, five".