2123210330322 has 8 divisors (see below), whose sum is σ = 4246420660656. Its totient is φ = 707736776772.

The previous prime is 2123210330273. The next prime is 2123210330401. The reversal of 2123210330322 is 2230330123212.

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

2123210330322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2123210330292 and 2123210330301.

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, 176934194188 + ... + 176934194199.

It is an arithmetic number, because the mean of its divisors is an integer number (530802582582).

Almost surely, 2^{2123210330322} is an apocalyptic number.

2123210330322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2123210330322 is a wasteful number, since it uses less digits than its factorization.

2123210330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353868388392.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2123210330322 its reverse (2230330123212), we get a palindrome (4353540453534).

The spelling of 2123210330322 in words is "two trillion, one hundred twenty-three billion, two hundred ten million, three hundred thirty thousand, three hundred twenty-two".