2303522401322 has 16 divisors (see below), whose sum is σ = 3495058986240. Its totient is φ = 1138556526912.

The previous prime is 2303522401319. The next prime is 2303522401339. The reversal of 2303522401322 is 2231042253032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13361018 + ... + 13532325.

It is an arithmetic number, because the mean of its divisors is an integer number (218441186640).

Almost surely, 2^{2303522401322} is an apocalyptic number.

2303522401322 is a deficient number, since it is larger than the sum of its proper divisors (1191536584918).

2303522401322 is a wasteful number, since it uses less digits than its factorization.

2303522401322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26893837.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 2303522401322 its reverse (2231042253032), we get a palindrome (4534564654354).

The spelling of 2303522401322 in words is "two trillion, three hundred three billion, five hundred twenty-two million, four hundred one thousand, three hundred twenty-two".