2123223310322 has 16 divisors (see below), whose sum is σ = 3194425907712. Its totient is φ = 1058414952000.

The previous prime is 2123223310319. The next prime is 2123223310343. The reversal of 2123223310322 is 2230133223212.

It is a junction number, because it is equal to n+sod(n) for n = 2123223310291 and 2123223310300.

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, 19290947 + ... + 19400697.

It is an arithmetic number, because the mean of its divisors is an integer number (199651619232).

Almost surely, 2^{2123223310322} is an apocalyptic number.

2123223310322 is a deficient number, since it is larger than the sum of its proper divisors (1071202597390).

2123223310322 is a wasteful number, since it uses less digits than its factorization.

2123223310322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138793.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2123223310322 its reverse (2230133223212), we get a palindrome (4353356533534).

The spelling of 2123223310322 in words is "two trillion, one hundred twenty-three billion, two hundred twenty-three million, three hundred ten thousand, three hundred twenty-two".