22126333144 has 16 divisors (see below), whose sum is σ = 41598105120. Its totient is φ = 11033505120.

The previous prime is 22126333079. The next prime is 22126333147. The reversal of 22126333144 is 44133362122.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22126333147) 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, 3704512 + ... + 3710479.

It is an arithmetic number, because the mean of its divisors is an integer number (2599881570).

Almost surely, 2^22126333144 is an apocalyptic number.

It is an amenable number.

22126333144 is a deficient number, since it is larger than the sum of its proper divisors (19471771976).

22126333144 is a wasteful number, since it uses less digits than its factorization.

22126333144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7415370 (or 7415366 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 22126333144 its reverse (44133362122), we get a palindrome (66259695266).

The spelling of 22126333144 in words is "twenty-two billion, one hundred twenty-six million, three hundred thirty-three thousand, one hundred forty-four".