2123223311322 has 48 divisors (see below), whose sum is σ = 4806723587328. Its totient is φ = 676068228000.

The previous prime is 2123223311311. The next prime is 2123223311399. The reversal of 2123223311322 is 2231133223212.

2123223311322 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 2 + 2 + 331 + 1 + 322 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3103573 + ... + 3725400.

It is an arithmetic number, because the mean of its divisors is an integer number (100140074736).

Almost surely, 2^{2123223311322} is an apocalyptic number.

2123223311322 is an abundant number, since it is smaller than the sum of its proper divisors (2683500276006).

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

2123223311322 is a wasteful number, since it uses less digits than its factorization.

2123223311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6829755 (or 6829752 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 2123223311322 its reverse (2231133223212), we get a palindrome (4354356534534).

The spelling of 2123223311322 in words is "two trillion, one hundred twenty-three billion, two hundred twenty-three million, three hundred eleven thousand, three hundred twenty-two".