1122011144233 has 6 divisors (see below), whose sum is σ = 1305196637226. Its totient is φ = 961723837872.

The previous prime is 1122011144207. The next prime is 1122011144237. The reversal of 1122011144233 is 3324411102211.

It can be written as a sum of positive squares in only one way, i.e., 1008120418704 + 113890725529 = 1004052^2 + 337477^2 .

It is not a de Polignac number, because 1122011144233 - 2³⁷ = 984572190761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122011144198 and 1122011144207.

It is not an unprimeable number, because it can be changed into a prime (1122011144237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11449093260 + ... + 11449093357.

It is an arithmetic number, because the mean of its divisors is an integer number (217532772871).

Almost surely, 2^{1122011144233} is an apocalyptic number.

It is an amenable number.

1122011144233 is a deficient number, since it is larger than the sum of its proper divisors (183185492993).

1122011144233 is an equidigital number, since it uses as much as digits as its factorization.

1122011144233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22898186631 (or 22898186624 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1122011144233 its reverse (3324411102211), we get a palindrome (4446422246444).

The spelling of 1122011144233 in words is "one trillion, one hundred twenty-two billion, eleven million, one hundred forty-four thousand, two hundred thirty-three".