1133322123209 has 4 divisors (see below), whose sum is σ = 1141594547604. Its totient is φ = 1125049698816.

The previous prime is 1133322123203. The next prime is 1133322123223. The reversal of 1133322123209 is 9023212233311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 480089623225 + 653232499984 = 692885^2 + 808228^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133322123209 - 2³² = 1129027155913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133322123203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4136211992 + ... + 4136212265.

It is an arithmetic number, because the mean of its divisors is an integer number (285398636901).

Almost surely, 2^{1133322123209} is an apocalyptic number.

It is an amenable number.

1133322123209 is a deficient number, since it is larger than the sum of its proper divisors (8272424395).

1133322123209 is an equidigital number, since it uses as much as digits as its factorization.

1133322123209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8272424394.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 1133322123209 in words is "one trillion, one hundred thirty-three billion, three hundred twenty-two million, one hundred twenty-three thousand, two hundred nine".