22431214203201 has 12 divisors (see below), whose sum is σ = 32422850188560. Its totient is φ = 14943893209560.

The previous prime is 22431214203149. The next prime is 22431214203329. The reversal of 22431214203201 is 10230241213422.

22431214203201 is a `hidden beast` number, since 2 + 2 + 4 + 31 + 2 + 1 + 420 + 3 + 201 = 666.

It is not a de Polignac number, because 22431214203201 - 2⁹ = 22431214202689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22431214203401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 854118855 + ... + 854145116.

It is an arithmetic number, because the mean of its divisors is an integer number (2701904182380).

Almost surely, 2^{22431214203201} is an apocalyptic number.

It is an amenable number.

22431214203201 is a deficient number, since it is larger than the sum of its proper divisors (9991635985359).

22431214203201 is a wasteful number, since it uses less digits than its factorization.

22431214203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708265436 (or 1708265433 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 22431214203201 its reverse (10230241213422), we get a palindrome (32661455416623).

The spelling of 22431214203201 in words is "twenty-two trillion, four hundred thirty-one billion, two hundred fourteen million, two hundred three thousand, two hundred one".