11198733452 has 12 divisors (see below), whose sum is σ = 19600188216. Its totient is φ = 5598679680.

The previous prime is 11198733433. The next prime is 11198733461. The reversal of 11198733452 is 25433789111.

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 3 ways as a sum of consecutive naturals, for example, 134174 + ... + 200997.

It is an arithmetic number, because the mean of its divisors is an integer number (1633349018).

Almost surely, 2^11198733452 is an apocalyptic number.

It is an amenable number.

11198733452 is a deficient number, since it is larger than the sum of its proper divisors (8401454764).

11198733452 is a wasteful number, since it uses less digits than its factorization.

11198733452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343528 (or 343526 counting only the distinct ones).

The product of its digits is 181440, while the sum is 44.

The spelling of 11198733452 in words is "eleven billion, one hundred ninety-eight million, seven hundred thirty-three thousand, four hundred fifty-two".