12234132222431 has 16 divisors (see below), whose sum is σ = 14082608601600. Its totient is φ = 10411070266080.

The previous prime is 12234132222407. The next prime is 12234132222437. The reversal of 12234132222431 is 13422223143221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12234132222431 - 2¹⁸ = 12234131960287 is a prime.

It is a super-2 number, since 2×12234132222431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234132222437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8883401 + ... + 10167746.

It is an arithmetic number, because the mean of its divisors is an integer number (880163037600).

Almost surely, 2^{12234132222431} is an apocalyptic number.

12234132222431 is a deficient number, since it is larger than the sum of its proper divisors (1848476379169).

12234132222431 is a wasteful number, since it uses less digits than its factorization.

12234132222431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19051814.

The product of its digits is 27648, while the sum is 32.

Adding to 12234132222431 its reverse (13422223143221), we get a palindrome (25656355365652).

The spelling of 12234132222431 in words is "twelve trillion, two hundred thirty-four billion, one hundred thirty-two million, two hundred twenty-two thousand, four hundred thirty-one".