224644222446422 has 64 divisors (see below), whose sum is σ = 348878952576000. Its totient is φ = 108415923552000.

The previous prime is 224644222446373. The next prime is 224644222446461.

224644222446422 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16750736897 + ... + 16750750307.

It is an arithmetic number, because the mean of its divisors is an integer number (5451233634000).

Almost surely, 2^{224644222446422} is an apocalyptic number.

224644222446422 is a deficient number, since it is larger than the sum of its proper divisors (124234730129578).

224644222446422 is a wasteful number, since it uses less digits than its factorization.

224644222446422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18933.

The product of its digits is 18874368, while the sum is 50.

The spelling of 224644222446422 in words is "two hundred twenty-four trillion, six hundred forty-four billion, two hundred twenty-two million, four hundred forty-six thousand, four hundred twenty-two".