22024222224601 has 4 divisors (see below), whose sum is σ = 22024564636132. Its totient is φ = 22023879813072.

The previous prime is 22024222224577. The next prime is 22024222224721. The reversal of 22024222224601 is 10642222242022.

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 10858606657600 + 11165615567001 = 3295240^2 + 3341499^2 .

It is a cyclic number.

It is not a de Polignac number, because 22024222224601 - 2⁹ = 22024222224089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22024222224401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171109266 + ... + 171237931.

It is an arithmetic number, because the mean of its divisors is an integer number (5506141159033).

Almost surely, 2^{22024222224601} is an apocalyptic number.

It is an amenable number.

22024222224601 is a deficient number, since it is larger than the sum of its proper divisors (342411531).

22024222224601 is an equidigital number, since it uses as much as digits as its factorization.

22024222224601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342411530.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 22024222224601 its reverse (10642222242022), we get a palindrome (32666444466623).

The spelling of 22024222224601 in words is "twenty-two trillion, twenty-four billion, two hundred twenty-two million, two hundred twenty-four thousand, six hundred one".