44222344512 has 56 divisors (see below), whose sum is σ = 117299878176. Its totient is φ = 14703625728.

The previous prime is 44222344483. The next prime is 44222344571. The reversal of 44222344512 is 21544322244.

44222344512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213858 + ... + 366305.

Almost surely, 2^44222344512 is an apocalyptic number.

It is an amenable number.

44222344512 is an abundant number, since it is smaller than the sum of its proper divisors (73077533664).

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

44222344512 is a wasteful number, since it uses less digits than its factorization.

44222344512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580575 (or 580565 counting only the distinct ones).

The product of its digits is 61440, while the sum is 33.

Adding to 44222344512 its reverse (21544322244), we get a palindrome (65766666756).

The spelling of 44222344512 in words is "forty-four billion, two hundred twenty-two million, three hundred forty-four thousand, five hundred twelve".