44222814281 has 8 divisors (see below), whose sum is σ = 44318143584. Its totient is φ = 44127548640.

The previous prime is 44222814191. The next prime is 44222814283. The reversal of 44222814281 is 18241822244.

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

It is a cyclic number.

It is not a de Polignac number, because 44222814281 - 2³⁰ = 43149072457 is a prime.

It is a super-2 number, since 2×44222814281² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44222814283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534850 + ... + 1563396.

It is an arithmetic number, because the mean of its divisors is an integer number (5539767948).

Almost surely, 2^44222814281 is an apocalyptic number.

It is an amenable number.

44222814281 is a deficient number, since it is larger than the sum of its proper divisors (95329303).

44222814281 is a wasteful number, since it uses less digits than its factorization.

44222814281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31831.

The product of its digits is 65536, while the sum is 38.

The spelling of 44222814281 in words is "forty-four billion, two hundred twenty-two million, eight hundred fourteen thousand, two hundred eighty-one".