22334123213144 has 32 divisors (see below), whose sum is σ = 41960137907520. Its totient is φ = 11144773426176.

The previous prime is 22334123213141. The next prime is 22334123213183. The reversal of 22334123213144 is 44131232143322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22334123213141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7530824 + ... + 10068840.

It is an arithmetic number, because the mean of its divisors is an integer number (1311254309610).

Almost surely, 2^{22334123213144} is an apocalyptic number.

It is an amenable number.

22334123213144 is a deficient number, since it is larger than the sum of its proper divisors (19626014694376).

22334123213144 is a wasteful number, since it uses less digits than its factorization.

22334123213144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540219 (or 2540215 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

Adding to 22334123213144 its reverse (44131232143322), we get a palindrome (66465355356466).

The spelling of 22334123213144 in words is "twenty-two trillion, three hundred thirty-four billion, one hundred twenty-three million, two hundred thirteen thousand, one hundred forty-four".