22332412244 has 12 divisors (see below), whose sum is σ = 39440270100. Its totient is φ = 11063763648.

The previous prime is 22332412217. The next prime is 22332412273. The reversal of 22332412244 is 44221423322.

It can be written as a sum of positive squares in 2 ways, for example, as 10239011344 + 12093400900 = 101188^2 + 109970^2 .

It is a super-2 number, since 2×22332412244² (a number of 21 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 in 3 ways as a sum of consecutive naturals, for example, 25610129 + ... + 25611000.

It is an arithmetic number, because the mean of its divisors is an integer number (3286689175).

Almost surely, 2^22332412244 is an apocalyptic number.

It is an amenable number.

22332412244 is a deficient number, since it is larger than the sum of its proper divisors (17107857856).

22332412244 is a wasteful number, since it uses less digits than its factorization.

22332412244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51221242 (or 51221240 counting only the distinct ones).

The product of its digits is 18432, while the sum is 29.

Adding to 22332412244 its reverse (44221423322), we get a palindrome (66553835566).

The spelling of 22332412244 in words is "twenty-two billion, three hundred thirty-two million, four hundred twelve thousand, two hundred forty-four".