22232414144 has 14 divisors (see below), whose sum is σ = 44117446944. Its totient is φ = 11116207040.

The previous prime is 22232414107. The next prime is 22232414167. The reversal of 22232414144 is 44141423222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173690672 + ... + 173690799.

Almost surely, 2^22232414144 is an apocalyptic number.

It is an amenable number.

22232414144 is a deficient number, since it is larger than the sum of its proper divisors (21885032800).

22232414144 is an equidigital number, since it uses as much as digits as its factorization.

22232414144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347381483 (or 347381473 counting only the distinct ones).

The product of its digits is 12288, while the sum is 29.

Adding to 22232414144 its reverse (44141423222), we get a palindrome (66373837366).

The spelling of 22232414144 in words is "twenty-two billion, two hundred thirty-two million, four hundred fourteen thousand, one hundred forty-four".