12332220122 has 8 divisors (see below), whose sum is σ = 18622480500. Its totient is φ = 6124726624.

The previous prime is 12332220097. The next prime is 12332220127. The reversal of 12332220122 is 22102223321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12285283921 + 46936201 = 110839^2 + 6851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12332220094 and 12332220103.

It is not an unprimeable number, because it can be changed into a prime (12332220127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20691347 + ... + 20691942.

Almost surely, 2^12332220122 is an apocalyptic number.

12332220122 is a deficient number, since it is larger than the sum of its proper divisors (6290260378).

12332220122 is a wasteful number, since it uses less digits than its factorization.

12332220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41383440.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12332220122 its reverse (22102223321), we get a palindrome (34434443443).

The spelling of 12332220122 in words is "twelve billion, three hundred thirty-two million, two hundred twenty thousand, one hundred twenty-two".