13002223011101 has 4 divisors (see below), whose sum is σ = 13002662706012. Its totient is φ = 13001783316192.

The previous prime is 13002223011097. The next prime is 13002223011131. The reversal of 13002223011101 is 10111032220031.

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 1273002219076 + 11729220792025 = 1128274^2 + 3424795^2 .

It is a cyclic number.

It is not a de Polignac number, because 13002223011101 - 2² = 13002223011097 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 13002223011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002223011131) 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, 219803096 + ... + 219862241.

It is an arithmetic number, because the mean of its divisors is an integer number (3250665676503).

Almost surely, 2^{13002223011101} is an apocalyptic number.

It is an amenable number.

13002223011101 is a deficient number, since it is larger than the sum of its proper divisors (439694911).

13002223011101 is an equidigital number, since it uses as much as digits as its factorization.

13002223011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439694910.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13002223011101 its reverse (10111032220031), we get a palindrome (23113255231132).

The spelling of 13002223011101 in words is "thirteen trillion, two billion, two hundred twenty-three million, eleven thousand, one hundred one".