1232323311022 has 4 divisors (see below), whose sum is σ = 1848484966536. Its totient is φ = 616161655510.

The previous prime is 1232323310971. The next prime is 1232323311049. The reversal of 1232323311022 is 2201133232321.

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, 308080827754 + ... + 308080827757.

It is an arithmetic number, because the mean of its divisors is an integer number (462121241634).

Almost surely, 2^{1232323311022} is an apocalyptic number.

1232323311022 is a deficient number, since it is larger than the sum of its proper divisors (616161655514).

1232323311022 is an equidigital number, since it uses as much as digits as its factorization.

1232323311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616161655513.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1232323311022 its reverse (2201133232321), we get a palindrome (3433456543343).

The spelling of 1232323311022 in words is "one trillion, two hundred thirty-two billion, three hundred twenty-three million, three hundred eleven thousand, twenty-two".