1122331133209 has 16 divisors (see below), whose sum is σ = 1330639611840. Its totient is φ = 933175805760.

The previous prime is 1122331133173. The next prime is 1122331133221. The reversal of 1122331133209 is 9023311332211.

It is a happy number.

It is not a de Polignac number, because 1122331133209 - 2¹³ = 1122331125017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122331133309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35986567 + ... + 36017740.

It is an arithmetic number, because the mean of its divisors is an integer number (83164975740).

Almost surely, 2^{1122331133209} is an apocalyptic number.

It is an amenable number.

1122331133209 is a deficient number, since it is larger than the sum of its proper divisors (208308478631).

1122331133209 is a wasteful number, since it uses less digits than its factorization.

1122331133209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72004440.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 1122331133209 in words is "one trillion, one hundred twenty-two billion, three hundred thirty-one million, one hundred thirty-three thousand, two hundred nine".