2012122122332 has 12 divisors (see below), whose sum is σ = 4024244244720. Its totient is φ = 862338052416.

The previous prime is 2012122122299. The next prime is 2012122122359. The reversal of 2012122122332 is 2332212212102.

It is a happy number.

2012122122332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2012122122298 and 2012122122307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35930752157 + ... + 35930752212.

It is an arithmetic number, because the mean of its divisors is an integer number (335353687060).

Almost surely, 2^{2012122122332} is an apocalyptic number.

It is an amenable number.

2012122122332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2012122122332 is a wasteful number, since it uses less digits than its factorization.

2012122122332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71861504380 (or 71861504378 counting only the distinct ones).

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

Adding to 2012122122332 its reverse (2332212212102), we get a palindrome (4344334334434).

The spelling of 2012122122332 in words is "two trillion, twelve billion, one hundred twenty-two million, one hundred twenty-two thousand, three hundred thirty-two".