11228267474 has 24 divisors (see below), whose sum is σ = 18821136348. Its totient is φ = 5005785600.

The previous prime is 11228267447. The next prime is 11228267527. The reversal of 11228267474 is 47476282211.

It can be written as a sum of positive squares in 2 ways, for example, as 10900404025 + 327863449 = 104405^2 + 18107^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445127 + ... + 469674.

Almost surely, 2^11228267474 is an apocalyptic number.

11228267474 is a deficient number, since it is larger than the sum of its proper divisors (7592868874).

11228267474 is a wasteful number, since it uses less digits than its factorization.

11228267474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914858 (or 914839 counting only the distinct ones).

The product of its digits is 301056, while the sum is 44.

The spelling of 11228267474 in words is "eleven billion, two hundred twenty-eight million, two hundred sixty-seven thousand, four hundred seventy-four".