22431200441201 has 4 divisors (see below), whose sum is σ = 23037449101812. Its totient is φ = 21824951780592.

The previous prime is 22431200441171. The next prime is 22431200441231. The reversal of 22431200441201 is 10214400213422.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (22431200441171) and next prime (22431200441231).

It can be written as a sum of positive squares in 2 ways, for example, as 18020364601600 + 4410835839601 = 4245040^2 + 2100199^2 .

It is a cyclic number.

It is not a de Polignac number, because 22431200441201 - 2¹⁰ = 22431200440177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22431200441231) 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, 303124330250 + ... + 303124330323.

It is an arithmetic number, because the mean of its divisors is an integer number (5759362275453).

Almost surely, 2^{22431200441201} is an apocalyptic number.

It is an amenable number.

22431200441201 is a deficient number, since it is larger than the sum of its proper divisors (606248660611).

22431200441201 is an equidigital number, since it uses as much as digits as its factorization.

22431200441201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606248660610.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 22431200441201 its reverse (10214400213422), we get a palindrome (32645600654623).

The spelling of 22431200441201 in words is "twenty-two trillion, four hundred thirty-one billion, two hundred million, four hundred forty-one thousand, two hundred one".