22224040010 has 16 divisors (see below), whose sum is σ = 41084442216. Its totient is φ = 8649355968.

The previous prime is 22224040009. The next prime is 22224040049. The reversal of 22224040010 is 1004042222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17840143489 + 4383896521 = 133567^2 + 66211^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30032117 + ... + 30032856.

Almost surely, 2^22224040010 is an apocalyptic number.

22224040010 is a deficient number, since it is larger than the sum of its proper divisors (18860402206).

22224040010 is a wasteful number, since it uses less digits than its factorization.

22224040010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60065017.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22224040010 its reverse (1004042222), we get a palindrome (23228082232).

The spelling of 22224040010 in words is "twenty-two billion, two hundred twenty-four million, forty thousand, ten".