224450115156646 has 32 divisors (see below), whose sum is σ = 353907760377600. Its totient is φ = 106624870896096.

The previous prime is 224450115156629. The next prime is 224450115156767. The reversal of 224450115156646 is 646651511054422.

It is a junction number, because it is equal to n+sod(n) for n = 224450115156593 and 224450115156602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3073305 + ... + 21409003.

It is an arithmetic number, because the mean of its divisors is an integer number (11059617511800).

Almost surely, 2^{224450115156646} is an apocalyptic number.

224450115156646 is a deficient number, since it is larger than the sum of its proper divisors (129457645220954).

224450115156646 is a wasteful number, since it uses less digits than its factorization.

224450115156646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18339628.

The product of its (nonzero) digits is 6912000, while the sum is 52.

The spelling of 224450115156646 in words is "two hundred twenty-four trillion, four hundred fifty billion, one hundred fifteen million, one hundred fifty-six thousand, six hundred forty-six".