44222332 has 48 divisors (see below), whose sum is σ = 99832320. Its totient is φ = 16632000.

The previous prime is 44222327. The next prime is 44222333. The reversal of 44222332 is 23322244.

It is a super-3 number, since 3×44222332³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44222333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6457 + ... + 11407.

It is an arithmetic number, because the mean of its divisors is an integer number (2079840).

Almost surely, 2^44222332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44222332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49916160).

44222332 is an abundant number, since it is smaller than the sum of its proper divisors (55609988).

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

44222332 is a wasteful number, since it uses less digits than its factorization.

44222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002 (or 5000 counting only the distinct ones).

The product of its digits is 2304, while the sum is 22.

The square root of 44222332 is about 6649.9873684091. The cubic root of 44222332 is about 353.6284631204.

Subtracting from 44222332 its sum of digits (22), we obtain a triangular number (44222310 = T₉₄₀₄).

Adding to 44222332 its reverse (23322244), we get a palindrome (67544576).

The spelling of 44222332 in words is "forty-four million, two hundred twenty-two thousand, three hundred thirty-two".