13102222202121 has 8 divisors (see below), whose sum is σ = 18813447264640. Its totient is φ = 8062905970512.

The previous prime is 13102222202101. The next prime is 13102222202203. The reversal of 13102222202121 is 12120222220131.

13102222202121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13102222202121 - 2⁵ = 13102222202089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13102222202101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167977207681 + ... + 167977207758.

It is an arithmetic number, because the mean of its divisors is an integer number (2351680908080).

Almost surely, 2^{13102222202121} is an apocalyptic number.

It is an amenable number.

13102222202121 is a deficient number, since it is larger than the sum of its proper divisors (5711225062519).

13102222202121 is a wasteful number, since it uses less digits than its factorization.

13102222202121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335954415455.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 13102222202121 its reverse (12120222220131), we get a palindrome (25222444422252).

The spelling of 13102222202121 in words is "thirteen trillion, one hundred two billion, two hundred twenty-two million, two hundred two thousand, one hundred twenty-one".