13122303212245 has 8 divisors (see below), whose sum is σ = 15747012876960. Its totient is φ = 10497676554960.

The previous prime is 13122303212237. The next prime is 13122303212267. The reversal of 13122303212245 is 54221230322131.

It is a happy number.

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

It is not a de Polignac number, because 13122303212245 - 2³ = 13122303212237 is a prime.

It is a super-3 number, since 3×13122303212245³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

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, 20403535 + ... + 21036844.

It is an arithmetic number, because the mean of its divisors is an integer number (1968376609620).

Almost surely, 2^{13122303212245} is an apocalyptic number.

It is an amenable number.

13122303212245 is a deficient number, since it is larger than the sum of its proper divisors (2624709664715).

13122303212245 is an equidigital number, since it uses as much as digits as its factorization.

13122303212245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41503715.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 13122303212245 its reverse (54221230322131), we get a palindrome (67343533534376).

The spelling of 13122303212245 in words is "thirteen trillion, one hundred twenty-two billion, three hundred three million, two hundred twelve thousand, two hundred forty-five".