1141121121122 has 16 divisors (see below), whose sum is σ = 1731625092792. Its totient is φ = 563932339200.

The previous prime is 1141121121121. The next prime is 1141121121131. The reversal of 1141121121122 is 2211211211411.

It can be written as a sum of positive squares in 4 ways, for example, as 1119831684841 + 21289436281 = 1058221^2 + 145909^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1141121121094 and 1141121121103.

It is not an unprimeable number, because it can be changed into a prime (1141121121121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4778693 + ... + 5011800.

Almost surely, 2^{1141121121122} is an apocalyptic number.

1141121121122 is a deficient number, since it is larger than the sum of its proper divisors (590503971670).

1141121121122 is a wasteful number, since it uses less digits than its factorization.

1141121121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9791173.

The product of its digits is 64, while the sum is 20.

Adding to 1141121121122 its reverse (2211211211411), we get a palindrome (3352332332533).

The spelling of 1141121121122 in words is "one trillion, one hundred forty-one billion, one hundred twenty-one million, one hundred twenty-one thousand, one hundred twenty-two".