223445121544322 has 8 divisors (see below), whose sum is σ = 336644191930896. Its totient is φ = 111230390900692.

The previous prime is 223445121544291. The next prime is 223445121544331.

223445121544322 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246084935168 + ... + 246084936075.

It is an arithmetic number, because the mean of its divisors is an integer number (42080523991362).

Almost surely, 2^{223445121544322} is an apocalyptic number.

223445121544322 is a deficient number, since it is larger than the sum of its proper divisors (113199070386574).

223445121544322 is a wasteful number, since it uses less digits than its factorization.

223445121544322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492169871472.

The product of its digits is 1843200, while the sum is 44.

The spelling of 223445121544322 in words is "two hundred twenty-three trillion, four hundred forty-five billion, one hundred twenty-one million, five hundred forty-four thousand, three hundred twenty-two".