2123113212322 has 8 divisors (see below), whose sum is σ = 3191548156416. Its totient is φ = 1059263826852.

The previous prime is 2123113212317. The next prime is 2123113212443. The reversal of 2123113212322 is 2232123113212.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1146388498 + ... + 1146390349.

It is an arithmetic number, because the mean of its divisors is an integer number (398943519552).

Almost surely, 2^{2123113212322} is an apocalyptic number.

2123113212322 is a deficient number, since it is larger than the sum of its proper divisors (1068434944094).

2123113212322 is a wasteful number, since it uses less digits than its factorization.

2123113212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292779312.

The product of its digits is 1728, while the sum is 25.

Adding to 2123113212322 its reverse (2232123113212), we get a palindrome (4355236325534).

The spelling of 2123113212322 in words is "two trillion, one hundred twenty-three billion, one hundred thirteen million, two hundred twelve thousand, three hundred twenty-two".