1122033121121 has 16 divisors (see below), whose sum is σ = 1234313028288. Its totient is φ = 1019897132320.

The previous prime is 1122033121109. The next prime is 1122033121127. The reversal of 1122033121121 is 1211213302211.

It is a de Polignac number, because none of the positive numbers 2^k-1122033121121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122033121093 and 1122033121102.

It is not an unprimeable number, because it can be changed into a prime (1122033121127) 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, 10992506 + ... + 11094108.

It is an arithmetic number, because the mean of its divisors is an integer number (77144564268).

Almost surely, 2^{1122033121121} is an apocalyptic number.

1122033121121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1122033121121 is a deficient number, since it is larger than the sum of its proper divisors (112279907167).

1122033121121 is an equidigital number, since it uses as much as digits as its factorization.

1122033121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109933 (or 109911 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1122033121121 its reverse (1211213302211), we get a palindrome (2333246423332).

The spelling of 1122033121121 in words is "one trillion, one hundred twenty-two billion, thirty-three million, one hundred twenty-one thousand, one hundred twenty-one".