22150054424 has 16 divisors (see below), whose sum is σ = 41997997800. Its totient is φ = 10950588352.

The previous prime is 22150054417. The next prime is 22150054427. The reversal of 22150054424 is 42445005122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22150054427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15554102 + ... + 15555525.

Almost surely, 2^22150054424 is an apocalyptic number.

It is an amenable number.

22150054424 is a deficient number, since it is larger than the sum of its proper divisors (19847943376).

22150054424 is a wasteful number, since it uses less digits than its factorization.

22150054424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31109722 (or 31109718 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 22150054424 its reverse (42445005122), we get a palindrome (64595059546).

The spelling of 22150054424 in words is "twenty-two billion, one hundred fifty million, fifty-four thousand, four hundred twenty-four".