224315015452 has 48 divisors (see below), whose sum is σ = 434041800192. Its totient is φ = 100586998080.

The previous prime is 224315015429. The next prime is 224315015489. The reversal of 224315015452 is 254510513422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1097818 + ... + 1286014.

It is an arithmetic number, because the mean of its divisors is an integer number (9042537504).

Almost surely, 2^224315015452 is an apocalyptic number.

224315015452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

224315015452 is a deficient number, since it is larger than the sum of its proper divisors (209726784740).

224315015452 is a wasteful number, since it uses less digits than its factorization.

224315015452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188578 (or 188576 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 224315015452 its reverse (254510513422), we get a palindrome (478825528874).

The spelling of 224315015452 in words is "two hundred twenty-four billion, three hundred fifteen million, fifteen thousand, four hundred fifty-two".