22110122344 has 16 divisors (see below), whose sum is σ = 43895096100. Its totient is φ = 10404763392.

The previous prime is 22110122323. The next prime is 22110122347. The reversal of 22110122344 is 44322101122.

It can be written as a sum of positive squares in 2 ways, for example, as 21301402500 + 808719844 = 145950^2 + 28438^2 .

It is not an unprimeable number, because it can be changed into a prime (22110122347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81287079 + ... + 81287350.

Almost surely, 2^22110122344 is an apocalyptic number.

It is an amenable number.

22110122344 is a deficient number, since it is larger than the sum of its proper divisors (21784973756).

22110122344 is a wasteful number, since it uses less digits than its factorization.

22110122344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162574452 (or 162574448 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22110122344 its reverse (44322101122), we get a palindrome (66432223466).

The spelling of 22110122344 in words is "twenty-two billion, one hundred ten million, one hundred twenty-two thousand, three hundred forty-four".