12002330022122 has 128 divisors (see below), whose sum is σ = 21147440394240. Its totient is φ = 5048521984000.

The previous prime is 12002330022119. The next prime is 12002330022209. The reversal of 12002330022122 is 22122003320021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12002330022094 and 12002330022103.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4978153097 + ... + 4978155507.

It is an arithmetic number, because the mean of its divisors is an integer number (165214378080).

Almost surely, 2^{12002330022122} is an apocalyptic number.

12002330022122 is a deficient number, since it is larger than the sum of its proper divisors (9145110372118).

12002330022122 is a wasteful number, since it uses less digits than its factorization.

12002330022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308.

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

Adding to 12002330022122 its reverse (22122003320021), we get a palindrome (34124333342143).

The spelling of 12002330022122 in words is "twelve trillion, two billion, three hundred thirty million, twenty-two thousand, one hundred twenty-two".