224447245515412 has 12 divisors (see below), whose sum is σ = 393057930313440. Its totient is φ = 112144979711576.

The previous prime is 224447245515407. The next prime is 224447245515421. The reversal of 224447245515412 is 214515542744422.

It is a self number, because there is not a number n which added to its sum of digits gives 224447245515412.

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, 19660755112 + ... + 19660766527.

It is an arithmetic number, because the mean of its divisors is an integer number (32754827526120).

Almost surely, 2^{224447245515412} is an apocalyptic number.

It is an amenable number.

224447245515412 is a deficient number, since it is larger than the sum of its proper divisors (168610684798028).

224447245515412 is a wasteful number, since it uses less digits than its factorization.

224447245515412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39321523070 (or 39321523068 counting only the distinct ones).

The product of its digits is 14336000, while the sum is 52.

The spelling of 224447245515412 in words is "two hundred twenty-four trillion, four hundred forty-seven billion, two hundred forty-five million, five hundred fifteen thousand, four hundred twelve".