1122011201122 has 96 divisors (see below), whose sum is σ = 2034752529600. Its totient is φ = 462120640128.

The previous prime is 1122011201117. The next prime is 1122011201173. The reversal of 1122011201122 is 2211021102211.

It is a junction number, because it is equal to n+sod(n) for n = 1122011201096 and 1122011201105.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 858462393 + ... + 858463699.

It is an arithmetic number, because the mean of its divisors is an integer number (21195338850).

Almost surely, 2^{1122011201122} is an apocalyptic number.

1122011201122 is a deficient number, since it is larger than the sum of its proper divisors (912741328478).

1122011201122 is a wasteful number, since it uses less digits than its factorization.

1122011201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1122011201122 its reverse (2211021102211), we get a palindrome (3333032303333).

The spelling of 1122011201122 in words is "one trillion, one hundred twenty-two billion, eleven million, two hundred one thousand, one hundred twenty-two".