22441334224 has 10 divisors (see below), whose sum is σ = 43480085090. Its totient is φ = 11220667104.

The previous prime is 22441334203. The next prime is 22441334231. The reversal of 22441334224 is 42243314422.

It can be written as a sum of positive squares in only one way, i.e., 17988174400 + 4453159824 = 134120^2 + 66732^2 .

It is a super-2 number, since 2×22441334224² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701291679 + ... + 701291710.

It is an arithmetic number, because the mean of its divisors is an integer number (4348008509).

Almost surely, 2^22441334224 is an apocalyptic number.

It is an amenable number.

22441334224 is a deficient number, since it is larger than the sum of its proper divisors (21038750866).

22441334224 is a wasteful number, since it uses less digits than its factorization.

22441334224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402583397 (or 1402583391 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

Adding to 22441334224 its reverse (42243314422), we get a palindrome (64684648646).

The spelling of 22441334224 in words is "twenty-two billion, four hundred forty-one million, three hundred thirty-four thousand, two hundred twenty-four".