1232123133322 has 16 divisors (see below), whose sum is σ = 1928976900480. Its totient is φ = 589142953872.

The previous prime is 1232123133233. The next prime is 1232123133323. The reversal of 1232123133322 is 2233313212321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1232123133323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2824497 + ... + 3231412.

It is an arithmetic number, because the mean of its divisors is an integer number (120561056280).

Almost surely, 2^{1232123133322} is an apocalyptic number.

1232123133322 is a deficient number, since it is larger than the sum of its proper divisors (696853767158).

1232123133322 is a wasteful number, since it uses less digits than its factorization.

1232123133322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060357.

The product of its digits is 7776, while the sum is 28.

Adding to 1232123133322 its reverse (2233313212321), we get a palindrome (3465436345643).

The spelling of 1232123133322 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-three million, one hundred thirty-three thousand, three hundred twenty-two".