22144341122 has 16 divisors (see below), whose sum is σ = 35909744640. Its totient is φ = 10205926128.

The previous prime is 22144341091. The next prime is 22144341161. The reversal of 22144341122 is 22114344122.

It is a junction number, because it is equal to n+sod(n) for n = 22144341091 and 22144341100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7873538 + ... + 7876349.

It is an arithmetic number, because the mean of its divisors is an integer number (2244359040).

Almost surely, 2^22144341122 is an apocalyptic number.

22144341122 is a deficient number, since it is larger than the sum of its proper divisors (13765403518).

22144341122 is a wasteful number, since it uses less digits than its factorization.

22144341122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15749945.

The product of its digits is 3072, while the sum is 26.

Adding to 22144341122 its reverse (22114344122), we get a palindrome (44258685244).

The spelling of 22144341122 in words is "twenty-two billion, one hundred forty-four million, three hundred forty-one thousand, one hundred twenty-two".