1232134403222 has 4 divisors (see below), whose sum is σ = 1848201604836. Its totient is φ = 616067201610.

The previous prime is 1232134403189. The next prime is 1232134403251. The reversal of 1232134403222 is 2223044312321.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 308033600804 + ... + 308033600807.

It is an arithmetic number, because the mean of its divisors is an integer number (462050401209).

Almost surely, 2^{1232134403222} is an apocalyptic number.

1232134403222 is a deficient number, since it is larger than the sum of its proper divisors (616067201614).

1232134403222 is an equidigital number, since it uses as much as digits as its factorization.

1232134403222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616067201613.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1232134403222 its reverse (2223044312321), we get a palindrome (3455178715543).

Subtracting 1232134403222 from its reverse (2223044312321), we obtain a palindrome (990909909099).

The spelling of 1232134403222 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-four million, four hundred three thousand, two hundred twenty-two".