1121110002202 has 8 divisors (see below), whose sum is σ = 1681686601812. Its totient is φ = 560547801600.

The previous prime is 1121110002193. The next prime is 1121110002203. The reversal of 1121110002202 is 2022000111211.

It can be written as a sum of positive squares in 2 ways, for example, as 953608887841 + 167501114361 = 976529^2 + 409269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1121110002203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3402949 + ... + 3717832.

Almost surely, 2^{1121110002202} is an apocalyptic number.

1121110002202 is a deficient number, since it is larger than the sum of its proper divisors (560576599610).

1121110002202 is an equidigital number, since it uses as much as digits as its factorization.

1121110002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7199504.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1121110002202 its reverse (2022000111211), we get a palindrome (3143110113413).

The spelling of 1121110002202 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, two thousand, two hundred two".