224465323147172 has 24 divisors (see below), whose sum is σ = 411010074053376. Its totient is φ = 107060465685888.

The previous prime is 224465323147157. The next prime is 224465323147199. The reversal of 224465323147172 is 271741323564422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3323999573 + ... + 3324067100.

It is an arithmetic number, because the mean of its divisors is an integer number (17125419752224).

Almost surely, 2^{224465323147172} is an apocalyptic number.

It is an amenable number.

224465323147172 is a deficient number, since it is larger than the sum of its proper divisors (186544750906204).

224465323147172 is a wasteful number, since it uses less digits than its factorization.

224465323147172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6648067067 (or 6648067065 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 53.

The spelling of 224465323147172 in words is "two hundred twenty-four trillion, four hundred sixty-five billion, three hundred twenty-three million, one hundred forty-seven thousand, one hundred seventy-two".