11272097224 has 32 divisors (see below), whose sum is σ = 21383465400. Its totient is φ = 5570104320.

The previous prime is 11272097189. The next prime is 11272097227. The reversal of 11272097224 is 42279027211.

It can be written as a sum of positive squares in 4 ways, for example, as 11233880100 + 38217124 = 105990^2 + 6182^2 .

It is not an unprimeable number, because it can be changed into a prime (11272097227) 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, 329904 + ... + 362464.

Almost surely, 2^11272097224 is an apocalyptic number.

It is an amenable number.

11272097224 is a deficient number, since it is larger than the sum of its proper divisors (10111368176).

11272097224 is a wasteful number, since it uses less digits than its factorization.

11272097224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33073 (or 33069 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 11272097224 in words is "eleven billion, two hundred seventy-two million, ninety-seven thousand, two hundred twenty-four".