224515012 has 12 divisors (see below), whose sum is σ = 393015420. Its totient is φ = 112224896.

The previous prime is 224514991. The next prime is 224515037. The reversal of 224515012 is 210515422.

224515012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 113507716 + 111007296 = 10654^2 + 10536^2 .

It is a super-2 number, since 2×224515012² = 100813981226720288, which contains 22 as substring.

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, 14064 + ... + 25432.

It is an arithmetic number, because the mean of its divisors is an integer number (32751285).

Almost surely, 2^224515012 is an apocalyptic number.

It is an amenable number.

224515012 is a deficient number, since it is larger than the sum of its proper divisors (168500408).

224515012 is a wasteful number, since it uses less digits than its factorization.

224515012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16310 (or 16308 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 224515012 is about 14983.8250123258. The cubic root of 224515012 is about 607.7828785273.

The spelling of 224515012 in words is "two hundred twenty-four million, five hundred fifteen thousand, twelve".