1122321030121 has 6 divisors (see below), whose sum is σ = 1173239187050. Its totient is φ = 1073524463088.

The previous prime is 1122321030097. The next prime is 1122321030161. The reversal of 1122321030121 is 1210301232211.

It can be written as a sum of positive squares in only one way, i.e., 699248836521 + 423072193600 = 836211^2 + 650440^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1122321030121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122321030161) 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 5 ways as a sum of consecutive naturals, for example, 1060794396 + ... + 1060795453.

Almost surely, 2^{1122321030121} is an apocalyptic number.

It is an amenable number.

1122321030121 is a deficient number, since it is larger than the sum of its proper divisors (50918156929).

1122321030121 is an equidigital number, since it uses as much as digits as its factorization.

1122321030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121589895 (or 2121589872 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1122321030121 its reverse (1210301232211), we get a palindrome (2332622262332).

The spelling of 1122321030121 in words is "one trillion, one hundred twenty-two billion, three hundred twenty-one million, thirty thousand, one hundred twenty-one".