44444022223 has 8 divisors (see below), whose sum is σ = 44789154176. Its totient is φ = 44099559000.

The previous prime is 44444022187. The next prime is 44444022241. The reversal of 44444022223 is 32222044444.

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 44444022223 - 2²⁹ = 43907151311 is a prime.

It is a super-2 number, since 2×44444022223² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444026223) 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, 33333 + ... + 299998.

It is an arithmetic number, because the mean of its divisors is an integer number (5598644272).

Almost surely, 2^44444022223 is an apocalyptic number.

44444022223 is the 133333-rd heptagonal number.

44444022223 is a deficient number, since it is larger than the sum of its proper divisors (345131953).

44444022223 is a wasteful number, since it uses less digits than its factorization.

44444022223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334365.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 44444022223 its reverse (32222044444), we get a palindrome (76666066667).

The spelling of 44444022223 in words is "forty-four billion, four hundred forty-four million, twenty-two thousand, two hundred twenty-three".