11228016 has 20 divisors (see below), whose sum is σ = 29005832. Its totient is φ = 3742656.

The previous prime is 11227987. The next prime is 11228023. The reversal of 11228016 is 61082211.

11228016 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11227983 and 11228001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116911 + ... + 117006.

Almost surely, 2^11228016 is an apocalyptic number.

11228016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11228016 is an abundant number, since it is smaller than the sum of its proper divisors (17777816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11228016 is a wasteful number, since it uses less digits than its factorization.

11228016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233928 (or 233922 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 11228016 is about 3350.8231824434. The cubic root of 11228016 is about 223.9241877798.

The spelling of 11228016 in words is "eleven million, two hundred twenty-eight thousand, sixteen".