1232003231322 has 16 divisors (see below), whose sum is σ = 2465926981920. Its totient is φ = 410347657232.

The previous prime is 1232003231281. The next prime is 1232003231339. The reversal of 1232003231322 is 2231323002321.

It is a junction number, because it is equal to n+sod(n) for n = 1232003231292 and 1232003231301.

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 in 7 ways as a sum of consecutive naturals, for example, 80013297 + ... + 80028692.

It is an arithmetic number, because the mean of its divisors is an integer number (154120436370).

Almost surely, 2^{1232003231322} is an apocalyptic number.

1232003231322 is an abundant number, since it is smaller than the sum of its proper divisors (1233923750598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232003231322 is a wasteful number, since it uses less digits than its factorization.

1232003231322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160043277.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1232003231322 its reverse (2231323002321), we get a palindrome (3463326233643).

The spelling of 1232003231322 in words is "one trillion, two hundred thirty-two billion, three million, two hundred thirty-one thousand, three hundred twenty-two".