22505255010501 has 8 divisors (see below), whose sum is σ = 30121101764160. Its totient is φ = 14946455798592.

The previous prime is 22505255010451. The next prime is 22505255010529. The reversal of 22505255010501 is 10501055250522.

It is a happy number.

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

It is not a de Polignac number, because 22505255010501 - 2⁹ = 22505255009989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22505254010501) 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, 14261884516 + ... + 14261886093.

It is an arithmetic number, because the mean of its divisors is an integer number (3765137720520).

Almost surely, 2^{22505255010501} is an apocalyptic number.

It is an amenable number.

22505255010501 is a deficient number, since it is larger than the sum of its proper divisors (7615846753659).

22505255010501 is a wasteful number, since it uses less digits than its factorization.

22505255010501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28523770875.

The product of its (nonzero) digits is 25000, while the sum is 33.

The spelling of 22505255010501 in words is "twenty-two trillion, five hundred five billion, two hundred fifty-five million, ten thousand, five hundred one".