22026554125444 has 96 divisors (see below), whose sum is σ = 42809322286080. Its totient is φ = 9833003980800.

The previous prime is 22026554125417. The next prime is 22026554125483. The reversal of 22026554125444 is 44452145562022.

It is a happy number.

It is a super-2 number, since 2×22026554125444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22026554125394 and 22026554125403.

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 31 ways as a sum of consecutive naturals, for example, 2537324784 + ... + 2537333464.

It is an arithmetic number, because the mean of its divisors is an integer number (445930440480).

Almost surely, 2^{22026554125444} is an apocalyptic number.

It is an amenable number.

22026554125444 is a deficient number, since it is larger than the sum of its proper divisors (20782768160636).

22026554125444 is a wasteful number, since it uses less digits than its factorization.

22026554125444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13069 (or 13067 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 46.

Adding to 22026554125444 its reverse (44452145562022), we get a palindrome (66478699687466).

The spelling of 22026554125444 in words is "twenty-two trillion, twenty-six billion, five hundred fifty-four million, one hundred twenty-five thousand, four hundred forty-four".