2012322232122 has 16 divisors (see below), whose sum is σ = 4075589331840. Its totient is φ = 662283266112.

The previous prime is 2012322232073. The next prime is 2012322232133. The reversal of 2012322232122 is 2212322232102.

It is a junction number, because it is equal to n+sod(n) for n = 2012322232092 and 2012322232101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122702303 + ... + 2122703250.

It is an arithmetic number, because the mean of its divisors is an integer number (254724333240).

Almost surely, 2^{2012322232122} is an apocalyptic number.

2012322232122 is an abundant number, since it is smaller than the sum of its proper divisors (2063267099718).

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

2012322232122 is a wasteful number, since it uses less digits than its factorization.

2012322232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245405637.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2012322232122 its reverse (2212322232102), we get a palindrome (4224644464224).

The spelling of 2012322232122 in words is "two trillion, twelve billion, three hundred twenty-two million, two hundred thirty-two thousand, one hundred twenty-two".