22522044105451 has 8 divisors (see below), whose sum is σ = 24786931888944. Its totient is φ = 20293394526720.

The previous prime is 22522044105419. The next prime is 22522044105487. The reversal of 22522044105451 is 15450144022522.

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 22522044105451 - 2⁵ = 22522044105419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22522044105451.

It is not an unprimeable number, because it can be changed into a prime (22522044105401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9059549886 + ... + 9059552371.

It is an arithmetic number, because the mean of its divisors is an integer number (3098366486118).

Almost surely, 2^{22522044105451} is an apocalyptic number.

22522044105451 is a deficient number, since it is larger than the sum of its proper divisors (2264887783493).

22522044105451 is a wasteful number, since it uses less digits than its factorization.

22522044105451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18119102381.

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 22522044105451 its reverse (15450144022522), we get a palindrome (37972188127973).

The spelling of 22522044105451 in words is "twenty-two trillion, five hundred twenty-two billion, forty-four million, one hundred five thousand, four hundred fifty-one".