22403022144404 has 12 divisors (see below), whose sum is σ = 42769405912128. Its totient is φ = 10183191883800.

The previous prime is 22403022144401. The next prime is 22403022144457. The reversal of 22403022144404 is 40444122030422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22403022144401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 254579797052 + ... + 254579797139.

It is an arithmetic number, because the mean of its divisors is an integer number (3564117159344).

Almost surely, 2^{22403022144404} is an apocalyptic number.

It is an amenable number.

22403022144404 is a deficient number, since it is larger than the sum of its proper divisors (20366383767724).

22403022144404 is a wasteful number, since it uses less digits than its factorization.

22403022144404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509159594206 (or 509159594204 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 22403022144404 its reverse (40444122030422), we get a palindrome (62847144174826).

The spelling of 22403022144404 in words is "twenty-two trillion, four hundred three billion, twenty-two million, one hundred forty-four thousand, four hundred four".