22201122301 has 4 divisors (see below), whose sum is σ = 23166388512. Its totient is φ = 21235856092.

The previous prime is 22201122269. The next prime is 22201122311. The reversal of 22201122301 is 10322110222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22201122301 - 2⁵ = 22201122269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201122311) 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, 482633071 + ... + 482633116.

It is an arithmetic number, because the mean of its divisors is an integer number (5791597128).

Almost surely, 2^22201122301 is an apocalyptic number.

It is an amenable number.

22201122301 is a deficient number, since it is larger than the sum of its proper divisors (965266211).

22201122301 is an equidigital number, since it uses as much as digits as its factorization.

22201122301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965266210.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22201122301 its reverse (10322110222), we get a palindrome (32523232523).

The spelling of 22201122301 in words is "twenty-two billion, two hundred one million, one hundred twenty-two thousand, three hundred one".