122133003312 has 40 divisors (see below), whose sum is σ = 317813270256. Its totient is φ = 40413838336.

The previous prime is 122133003263. The next prime is 122133003313. The reversal of 122133003312 is 213300331221.

It is not an unprimeable number, because it can be changed into a prime (122133003313) 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, 9279693 + ... + 9292844.

Almost surely, 2^122133003312 is an apocalyptic number.

122133003312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122133003312 is an abundant number, since it is smaller than the sum of its proper divisors (195680266944).

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

122133003312 is a wasteful number, since it uses less digits than its factorization.

122133003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18572685 (or 18572679 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 122133003312 its reverse (213300331221), we get a palindrome (335433334533).

The spelling of 122133003312 in words is "one hundred twenty-two billion, one hundred thirty-three million, three thousand, three hundred twelve".