1232422225143 has 64 divisors (see below), whose sum is σ = 1702890749952. Its totient is φ = 792467020800.

The previous prime is 1232422225129. The next prime is 1232422225159. The reversal of 1232422225143 is 3415222242321.

It is not a de Polignac number, because 1232422225143 - 2⁴ = 1232422225127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232422223143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2050619043 + ... + 2050619643.

It is an arithmetic number, because the mean of its divisors is an integer number (26607667968).

Almost surely, 2^{1232422225143} is an apocalyptic number.

1232422225143 is a deficient number, since it is larger than the sum of its proper divisors (470468524809).

1232422225143 is a wasteful number, since it uses less digits than its factorization.

1232422225143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544.

The product of its digits is 46080, while the sum is 33.

Adding to 1232422225143 its reverse (3415222242321), we get a palindrome (4647644467464).

The spelling of 1232422225143 in words is "one trillion, two hundred thirty-two billion, four hundred twenty-two million, two hundred twenty-five thousand, one hundred forty-three".