13201023233122 has 12 divisors (see below), whose sum is σ = 20351175704370. Its totient is φ = 6422119409376.

The previous prime is 13201023233107. The next prime is 13201023233129. The reversal of 13201023233122 is 22133232010231.

It can be written as a sum of positive squares in 3 ways, for example, as 12166081216081 + 1034942017041 = 3487991^2 + 1017321^2 .

It is not an unprimeable number, because it can be changed into a prime (13201023233129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2410702747 + ... + 2410708222.

Almost surely, 2^{13201023233122} is an apocalyptic number.

13201023233122 is a deficient number, since it is larger than the sum of its proper divisors (7150152471248).

13201023233122 is an equidigital number, since it uses as much as digits as its factorization.

13201023233122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4821411045 (or 4821411008 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13201023233122 its reverse (22133232010231), we get a palindrome (35334255243353).

The spelling of 13201023233122 in words is "thirteen trillion, two hundred one billion, twenty-three million, two hundred thirty-three thousand, one hundred twenty-two".