22225053017 has 4 divisors (see below), whose sum is σ = 22317273396. Its totient is φ = 22132832640.

The previous prime is 22225053001. The next prime is 22225053029. The reversal of 22225053017 is 71035052222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6758648521 + 15466404496 = 82211^2 + 124364^2 .

It is a cyclic number.

It is not a de Polignac number, because 22225053017 - 2⁴ = 22225053001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22225053077) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46109828 + ... + 46110309.

It is an arithmetic number, because the mean of its divisors is an integer number (5579318349).

Almost surely, 2^22225053017 is an apocalyptic number.

It is an amenable number.

22225053017 is a deficient number, since it is larger than the sum of its proper divisors (92220379).

22225053017 is an equidigital number, since it uses as much as digits as its factorization.

22225053017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92220378.

The product of its (nonzero) digits is 8400, while the sum is 29.

The spelling of 22225053017 in words is "twenty-two billion, two hundred twenty-five million, fifty-three thousand, seventeen".