22301320201 has 8 divisors (see below), whose sum is σ = 22626047304. Its totient is φ = 21977112960.

The previous prime is 22301320177. The next prime is 22301320213. The reversal of 22301320201 is 10202310322.

It can be written as a sum of positive squares in 4 ways, for example, as 12050770176 + 10250550025 = 109776^2 + 101245^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22301320201 - 2⁵ = 22301320169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22301320501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43126 + ... + 215551.

It is an arithmetic number, because the mean of its divisors is an integer number (2828255913).

Almost surely, 2^22301320201 is an apocalyptic number.

It is an amenable number.

22301320201 is a deficient number, since it is larger than the sum of its proper divisors (324727103).

22301320201 is a wasteful number, since it uses less digits than its factorization.

22301320201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259931.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22301320201 its reverse (10202310322), we get a palindrome (32503630523).

The spelling of 22301320201 in words is "twenty-two billion, three hundred one million, three hundred twenty thousand, two hundred one".