122122232132 has 6 divisors (see below), whose sum is σ = 213713906238. Its totient is φ = 61061116064.

The previous prime is 122122232129. The next prime is 122122232147. The reversal of 122122232132 is 231232221221.

It is a happy number.

122122232132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 116679629056 + 5442603076 = 341584^2 + 73774^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122122232098 and 122122232107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15265279013 + ... + 15265279020.

It is an arithmetic number, because the mean of its divisors is an integer number (35618984373).

Almost surely, 2^122122232132 is an apocalyptic number.

It is an amenable number.

122122232132 is a deficient number, since it is larger than the sum of its proper divisors (91591674106).

122122232132 is a wasteful number, since it uses less digits than its factorization.

122122232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30530558037 (or 30530558035 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

Adding to 122122232132 its reverse (231232221221), we get a palindrome (353354453353).

The spelling of 122122232132 in words is "one hundred twenty-two billion, one hundred twenty-two million, two hundred thirty-two thousand, one hundred thirty-two".