1120442230121 has 2 divisors, whose sum is σ = 1120442230122. Its totient is φ = 1120442230120.

The previous prime is 1120442230097. The next prime is 1120442230153. The reversal of 1120442230121 is 1210322440211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1052339498896 + 68102731225 = 1025836^2 + 260965^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120442230121 - 2¹⁰ = 1120442229097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120442238121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560221115060 + 560221115061.

It is an arithmetic number, because the mean of its divisors is an integer number (560221115061).

Almost surely, 2^{1120442230121} is an apocalyptic number.

It is an amenable number.

1120442230121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120442230121 is an equidigital number, since it uses as much as digits as its factorization.

1120442230121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1120442230121 its reverse (1210322440211), we get a palindrome (2330764670332).

The spelling of 1120442230121 in words is "one trillion, one hundred twenty billion, four hundred forty-two million, two hundred thirty thousand, one hundred twenty-one".