2321122330230 has 128 divisors (see below), whose sum is σ = 6398731123200. Its totient is φ = 532933862400.

The previous prime is 2321122330213. The next prime is 2321122330243. The reversal of 2321122330230 is 320332211232.

It is a self number, because there is not a number n which added to its sum of digits gives 2321122330230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23582520 + ... + 23680740.

It is an arithmetic number, because the mean of its divisors is an integer number (49990086900).

Almost surely, 2^{2321122330230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2321122330230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3199365561600).

2321122330230 is an abundant number, since it is smaller than the sum of its proper divisors (4077608792970).

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

2321122330230 is a wasteful number, since it uses less digits than its factorization.

2321122330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102030.

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

Adding to 2321122330230 its reverse (320332211232), we get a palindrome (2641454541462).

The spelling of 2321122330230 in words is "two trillion, three hundred twenty-one billion, one hundred twenty-two million, three hundred thirty thousand, two hundred thirty".