22444014412 has 6 divisors (see below), whose sum is σ = 39277025228. Its totient is φ = 11222007204.

The previous prime is 22444014403. The next prime is 22444014413. The reversal of 22444014412 is 21441044422.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22444014413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805501798 + ... + 2805501805.

Almost surely, 2^22444014412 is an apocalyptic number.

It is an amenable number.

22444014412 is a deficient number, since it is larger than the sum of its proper divisors (16833010816).

22444014412 is a wasteful number, since it uses less digits than its factorization.

22444014412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611003607 (or 5611003605 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 22444014412 its reverse (21441044422), we get a palindrome (43885058834).

The spelling of 22444014412 in words is "twenty-two billion, four hundred forty-four million, fourteen thousand, four hundred twelve".