2123231203322 has 8 divisors (see below), whose sum is σ = 3216379941972. Its totient is φ = 1051104556000.

The previous prime is 2123231203297. The next prime is 2123231203339. The reversal of 2123231203322 is 2233021323212.

It can be written as a sum of positive squares in 2 ways, for example, as 1551920469121 + 571310734201 = 1245761^2 + 755851^2 .

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

It is a super-2 number, since 2×2123231203322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2123231203291 and 2123231203300.

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, 5255522579 + ... + 5255522982.

Almost surely, 2^{2123231203322} is an apocalyptic number.

2123231203322 is a deficient number, since it is larger than the sum of its proper divisors (1093148738650).

2123231203322 is a wasteful number, since it uses less digits than its factorization.

2123231203322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10511045664.

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

Adding to 2123231203322 its reverse (2233021323212), we get a palindrome (4356252526534).

The spelling of 2123231203322 in words is "two trillion, one hundred twenty-three billion, two hundred thirty-one million, two hundred three thousand, three hundred twenty-two".