1121024441121 has 16 divisors (see below), whose sum is σ = 1630051772160. Its totient is φ = 681128772480.

The previous prime is 1121024441059. The next prime is 1121024441149. The reversal of 1121024441121 is 1211444201211.

It is not a de Polignac number, because 1121024441121 - 2⁶ = 1121024441057 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1121024441091 and 1121024441100.

It is not an unprimeable number, because it can be changed into a prime (1121024441161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181922340 + ... + 181928501.

It is an arithmetic number, because the mean of its divisors is an integer number (101878235760).

Almost surely, 2^{1121024441121} is an apocalyptic number.

It is an amenable number.

1121024441121 is a deficient number, since it is larger than the sum of its proper divisors (509027331039).

1121024441121 is a wasteful number, since it uses less digits than its factorization.

1121024441121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363850936.

The product of its (nonzero) digits is 512, while the sum is 24.

Adding to 1121024441121 its reverse (1211444201211), we get a palindrome (2332468642332).

The spelling of 1121024441121 in words is "one trillion, one hundred twenty-one billion, twenty-four million, four hundred forty-one thousand, one hundred twenty-one".