224500472412 has 24 divisors (see below), whose sum is σ = 534979850496. Its totient is φ = 73241288688.

The previous prime is 224500472387. The next prime is 224500472437. The reversal of 224500472412 is 214274005422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (224500472387) and next prime (224500472437).

It is a super-2 number, since 2×224500472412² (a number of 24 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 199024678 + ... + 199025805.

It is an arithmetic number, because the mean of its divisors is an integer number (22290827104).

Almost surely, 2^224500472412 is an apocalyptic number.

It is an amenable number.

224500472412 is an abundant number, since it is smaller than the sum of its proper divisors (310479378084).

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

224500472412 is a wasteful number, since it uses less digits than its factorization.

224500472412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398050537 (or 398050535 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 33.

Adding to 224500472412 its reverse (214274005422), we get a palindrome (438774477834).

The spelling of 224500472412 in words is "two hundred twenty-four billion, five hundred million, four hundred seventy-two thousand, four hundred twelve".