22252588801 has 4 divisors (see below), whose sum is σ = 22263558100. Its totient is φ = 22241619504.

The previous prime is 22252588769. The next prime is 22252588811. The reversal of 22252588801 is 10888525222.

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 12215554576 + 10037034225 = 110524^2 + 100185^2 .

It is a cyclic number.

It is not a de Polignac number, because 22252588801 - 2⁵ = 22252588769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22252588811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5481606 + ... + 5485663.

It is an arithmetic number, because the mean of its divisors is an integer number (5565889525).

Almost surely, 2^22252588801 is an apocalyptic number.

It is an amenable number.

22252588801 is a deficient number, since it is larger than the sum of its proper divisors (10969299).

22252588801 is a wasteful number, since it uses less digits than its factorization.

22252588801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10969298.

The product of its (nonzero) digits is 204800, while the sum is 43.

The spelling of 22252588801 in words is "twenty-two billion, two hundred fifty-two million, five hundred eighty-eight thousand, eight hundred one".