122312323132 has 12 divisors (see below), whose sum is σ = 214743787720. Its totient is φ = 60956955216.

The previous prime is 122312323103. The next prime is 122312323171. The reversal of 122312323132 is 231323213221.

It is a junction number, because it is equal to n+sod(n) for n = 122312323097 and 122312323106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49800207 + ... + 49802662.

Almost surely, 2^122312323132 is an apocalyptic number.

It is an amenable number.

122312323132 is a deficient number, since it is larger than the sum of its proper divisors (92431464588).

122312323132 is a wasteful number, since it uses less digits than its factorization.

122312323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99603180 (or 99603178 counting only the distinct ones).

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

Adding to 122312323132 its reverse (231323213221), we get a palindrome (353635536353).

The spelling of 122312323132 in words is "one hundred twenty-two billion, three hundred twelve million, three hundred twenty-three thousand, one hundred thirty-two".