1121233330202 has 4 divisors (see below), whose sum is σ = 1681849995306. Its totient is φ = 560616665100.

The previous prime is 1121233330099. The next prime is 1121233330219. The reversal of 1121233330202 is 2020333321211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1009363818241 + 111869511961 = 1004671^2 + 334469^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280308332549 + ... + 280308332552.

Almost surely, 2^{1121233330202} is an apocalyptic number.

1121233330202 is a deficient number, since it is larger than the sum of its proper divisors (560616665104).

1121233330202 is an equidigital number, since it uses as much as digits as its factorization.

1121233330202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560616665103.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1121233330202 its reverse (2020333321211), we get a palindrome (3141566651413).

The spelling of 1121233330202 in words is "one trillion, one hundred twenty-one billion, two hundred thirty-three million, three hundred thirty thousand, two hundred two".