44226213132 has 48 divisors (see below), whose sum is σ = 108722633600. Its totient is φ = 13953720960.

The previous prime is 44226213071. The next prime is 44226213137. The reversal of 44226213132 is 23131262244.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 44226213132.

It is not an unprimeable number, because it can be changed into a prime (44226213137) 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, 171507 + ... + 343317.

Almost surely, 2^44226213132 is an apocalyptic number.

It is an amenable number.

44226213132 is an abundant number, since it is smaller than the sum of its proper divisors (64496420468).

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

44226213132 is a wasteful number, since it uses less digits than its factorization.

44226213132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172966 (or 172964 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

Adding to 44226213132 its reverse (23131262244), we get a palindrome (67357475376).

The spelling of 44226213132 in words is "forty-four billion, two hundred twenty-six million, two hundred thirteen thousand, one hundred thirty-two".