11470188272 has 20 divisors (see below), whose sum is σ = 22239624936. Its totient is φ = 5730930240.

The previous prime is 11470188217. The next prime is 11470188287. The reversal of 11470188272 is 27288107411.

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 3 ways as a sum of consecutive naturals, for example, 237458 + ... + 281649.

Almost surely, 2^11470188272 is an apocalyptic number.

It is an amenable number.

11470188272 is a deficient number, since it is larger than the sum of its proper divisors (10769436664).

11470188272 is a wasteful number, since it uses less digits than its factorization.

11470188272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520496 (or 520490 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 41.

The spelling of 11470188272 in words is "eleven billion, four hundred seventy million, one hundred eighty-eight thousand, two hundred seventy-two".