22224543503045 has 8 divisors (see below), whose sum is σ = 28720948527096. Its totient is φ = 16411970586816.

The previous prime is 22224543503017. The next prime is 22224543503093. The reversal of 22224543503045 is 54030534542222.

It can be written as a sum of positive squares in 4 ways, for example, as 319578787969 + 21904964715076 = 565313^2 + 4680274^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22224543503045 - 2²⁴ = 22224526725829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22224543502993 and 22224543503011.

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, 170958026882 + ... + 170958027011.

It is an arithmetic number, because the mean of its divisors is an integer number (3590118565887).

Almost surely, 2^{22224543503045} is an apocalyptic number.

It is an amenable number.

22224543503045 is a deficient number, since it is larger than the sum of its proper divisors (6496405024051).

22224543503045 is a wasteful number, since it uses less digits than its factorization.

22224543503045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341916053911.

The product of its (nonzero) digits is 1152000, while the sum is 41.

The spelling of 22224543503045 in words is "twenty-two trillion, two hundred twenty-four billion, five hundred forty-three million, five hundred three thousand, forty-five".