2123112322322 has 8 divisors (see below), whose sum is σ = 3223037983536. Its totient is φ = 1048766327812.

The previous prime is 2123112322321. The next prime is 2123112322351. The reversal of 2123112322322 is 2232232113212.

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 = 2123112322291 and 2123112322300.

It is not an unprimeable number, because it can be changed into a prime (2123112322321) 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, 6394916468 + ... + 6394916799.

It is an arithmetic number, because the mean of its divisors is an integer number (402879747942).

Almost surely, 2^{2123112322322} is an apocalyptic number.

2123112322322 is a deficient number, since it is larger than the sum of its proper divisors (1099925661214).

2123112322322 is a wasteful number, since it uses less digits than its factorization.

2123112322322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12789833352.

The product of its digits is 3456, while the sum is 26.

Adding to 2123112322322 its reverse (2232232113212), we get a palindrome (4355344435534).

The spelling of 2123112322322 in words is "two trillion, one hundred twenty-three billion, one hundred twelve million, three hundred twenty-two thousand, three hundred twenty-two".