44231022 has 40 divisors (see below), whose sum is σ = 108124632. Its totient is φ = 13402800.

The previous prime is 44231009. The next prime is 44231023. The reversal of 44231022 is 22013244.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 44230986 and 44231004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44231023) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10629 + ... + 14192.

Almost surely, 2^44231022 is an apocalyptic number.

44231022 is an abundant number, since it is smaller than the sum of its proper divisors (63893610).

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

44231022 is a wasteful number, since it uses less digits than its factorization.

44231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24846 (or 24837 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 44231022 is about 6650.6407210133. The cubic root of 44231022 is about 353.6516250986.

Adding to 44231022 its reverse (22013244), we get a palindrome (66244266).

It can be divided in two parts, 4423 and 1022, that added together give a palindrome (5445).

The spelling of 44231022 in words is "forty-four million, two hundred thirty-one thousand, twenty-two".