13022122301 has 4 divisors (see below), whose sum is σ = 13200507612. Its totient is φ = 12843736992.

The previous prime is 13022122297. The next prime is 13022122303. The reversal of 13022122301 is 10322122031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6594252025 + 6427870276 = 81205^2 + 80174^2 .

It is a cyclic number.

It is not a de Polignac number, because 13022122301 - 2² = 13022122297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13022122301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022122303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89192546 + ... + 89192691.

It is an arithmetic number, because the mean of its divisors is an integer number (3300126903).

Almost surely, 2^13022122301 is an apocalyptic number.

It is an amenable number.

13022122301 is a deficient number, since it is larger than the sum of its proper divisors (178385311).

13022122301 is an equidigital number, since it uses as much as digits as its factorization.

13022122301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178385310.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13022122301 its reverse (10322122031), we get a palindrome (23344244332).

The spelling of 13022122301 in words is "thirteen billion, twenty-two million, one hundred twenty-two thousand, three hundred one".