11120320202 has 16 divisors (see below), whose sum is σ = 17279325000. Its totient is φ = 5363592960.

The previous prime is 11120320201. The next prime is 11120320207. The reversal of 11120320202 is 20202302111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7308369121 + 3811951081 = 85489^2 + 61741^2 .

It is not an unprimeable number, because it can be changed into a prime (11120320201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754577 + ... + 769172.

Almost surely, 2^11120320202 is an apocalyptic number.

11120320202 is a deficient number, since it is larger than the sum of its proper divisors (6159004798).

11120320202 is a wasteful number, since it uses less digits than its factorization.

11120320202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523881.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11120320202 its reverse (20202302111), we get a palindrome (31322622313).

The spelling of 11120320202 in words is "eleven billion, one hundred twenty million, three hundred twenty thousand, two hundred two".