22240033044 has 24 divisors (see below), whose sum is σ = 51941180928. Its totient is φ = 7406520000.

The previous prime is 22240033043. The next prime is 22240033087. The reversal of 22240033044 is 44033004222.

It is a super-3 number, since 3×22240033044³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240033043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839457 + ... + 865544.

It is an arithmetic number, because the mean of its divisors is an integer number (2164215872).

Almost surely, 2^22240033044 is an apocalyptic number.

It is an amenable number.

22240033044 is an abundant number, since it is smaller than the sum of its proper divisors (29701147884).

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

22240033044 is a wasteful number, since it uses less digits than its factorization.

22240033044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706095 (or 1706093 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22240033044 its reverse (44033004222), we get a palindrome (66273037266).

The spelling of 22240033044 in words is "twenty-two billion, two hundred forty million, thirty-three thousand, forty-four".