22224040011422 has 16 divisors (see below), whose sum is σ = 33359407276032. Its totient is φ = 11104238341560.

The previous prime is 22224040011419. The next prime is 22224040011449. The reversal of 22224040011422 is 22411004042222.

It is a junction number, because it is equal to n+sod(n) for n = 22224040011391 and 22224040011400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62254883 + ... + 62610849.

It is an arithmetic number, because the mean of its divisors is an integer number (2084962954752).

Almost surely, 2^{22224040011422} is an apocalyptic number.

22224040011422 is a deficient number, since it is larger than the sum of its proper divisors (11135367264610).

22224040011422 is a wasteful number, since it uses less digits than its factorization.

22224040011422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377743.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 22224040011422 its reverse (22411004042222), we get a palindrome (44635044053644).

The spelling of 22224040011422 in words is "twenty-two trillion, two hundred twenty-four billion, forty million, eleven thousand, four hundred twenty-two".