224112749816 has 8 divisors (see below), whose sum is σ = 420211405920. Its totient is φ = 112056374904.

The previous prime is 224112749761. The next prime is 224112749857. The reversal of 224112749816 is 618947211422.

224112749816 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14007046856 + ... + 14007046871.

It is an arithmetic number, because the mean of its divisors is an integer number (52526425740).

Almost surely, 2^224112749816 is an apocalyptic number.

It is an amenable number.

224112749816 is a deficient number, since it is larger than the sum of its proper divisors (196098656104).

224112749816 is a wasteful number, since it uses less digits than its factorization.

224112749816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28014093733 (or 28014093729 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The spelling of 224112749816 in words is "two hundred twenty-four billion, one hundred twelve million, seven hundred forty-nine thousand, eight hundred sixteen".