22001230301 has 4 divisors (see below), whose sum is σ = 22469341632. Its totient is φ = 21533118972.

The previous prime is 22001230271. The next prime is 22001230351. The reversal of 22001230301 is 10303210022.

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 22001230301 - 2¹⁴ = 22001213917 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 (22001230351) 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, 234055595 + ... + 234055688.

It is an arithmetic number, because the mean of its divisors is an integer number (5617335408).

Almost surely, 2^22001230301 is an apocalyptic number.

It is an amenable number.

22001230301 is a deficient number, since it is larger than the sum of its proper divisors (468111331).

22001230301 is an equidigital number, since it uses as much as digits as its factorization.

22001230301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468111330.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 22001230301 its reverse (10303210022), we get a palindrome (32304440323).

The spelling of 22001230301 in words is "twenty-two billion, one million, two hundred thirty thousand, three hundred one".