11352201212 has 36 divisors (see below), whose sum is σ = 22143499224. Its totient is φ = 5050259040.

The previous prime is 11352201193. The next prime is 11352201229. The reversal of 11352201212 is 21210225311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38798 + ... + 155594.

Almost surely, 2^11352201212 is an apocalyptic number.

It is an amenable number.

11352201212 is a deficient number, since it is larger than the sum of its proper divisors (10791298012).

11352201212 is a wasteful number, since it uses less digits than its factorization.

11352201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116906 (or 116857 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 11352201212 its reverse (21210225311), we get a palindrome (32562426523).

The spelling of 11352201212 in words is "eleven billion, three hundred fifty-two million, two hundred one thousand, two hundred twelve".