1121004202241 has 16 divisors (see below), whose sum is σ = 1412024046720. Its totient is φ = 864504506880.

The previous prime is 1121004202229. The next prime is 1121004202247. The reversal of 1121004202241 is 1422024001211.

It is not a de Polignac number, because 1121004202241 - 2⁶ = 1121004202177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1121004202247) 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, 75036326 + ... + 75051263.

It is an arithmetic number, because the mean of its divisors is an integer number (88251502920).

Almost surely, 2^{1121004202241} is an apocalyptic number.

1121004202241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1121004202241 is a deficient number, since it is larger than the sum of its proper divisors (291019844479).

1121004202241 is a wasteful number, since it uses less digits than its factorization.

1121004202241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150087704.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1121004202241 its reverse (1422024001211), we get a palindrome (2543028203452).

The spelling of 1121004202241 in words is "one trillion, one hundred twenty-one billion, four million, two hundred two thousand, two hundred forty-one".