224456848012252 has 24 divisors (see below), whose sum is σ = 393570156837312. Its totient is φ = 112008250099200.

The previous prime is 224456848012211. The next prime is 224456848012253. The reversal of 224456848012252 is 252210848654422.

It is a super-2 number, since 2×224456848012252² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224456848012193 and 224456848012202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224456848012253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46972477 + ... + 51529867.

It is an arithmetic number, because the mean of its divisors is an integer number (16398756534888).

Almost surely, 2^{224456848012252} is an apocalyptic number.

It is an amenable number.

224456848012252 is a deficient number, since it is larger than the sum of its proper divisors (169113308825060).

224456848012252 is a wasteful number, since it uses less digits than its factorization.

224456848012252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4581549 (or 4581547 counting only the distinct ones).

The product of its (nonzero) digits is 19660800, while the sum is 55.

The spelling of 224456848012252 in words is "two hundred twenty-four trillion, four hundred fifty-six billion, eight hundred forty-eight million, twelve thousand, two hundred fifty-two".