224443204661622 has 64 divisors (see below), whose sum is σ = 469660052736000. Its totient is φ = 71430379691520.

The previous prime is 224443204661603. The next prime is 224443204661681. The reversal of 224443204661622 is 226166402344422.

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, 130943754 + ... + 132646722.

It is an arithmetic number, because the mean of its divisors is an integer number (7338438324000).

Almost surely, 2^{224443204661622} is an apocalyptic number.

224443204661622 is an abundant number, since it is smaller than the sum of its proper divisors (245216848074378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224443204661622 is a wasteful number, since it uses less digits than its factorization.

224443204661622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714461.

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 224443204661622 in words is "two hundred twenty-four trillion, four hundred forty-three billion, two hundred four million, six hundred sixty-one thousand, six hundred twenty-two".