13002201112121 has 8 divisors (see below), whose sum is σ = 14003104610880. Its totient is φ = 12001402496592.

The previous prime is 13002201112081. The next prime is 13002201112133. The reversal of 13002201112121 is 12121110220031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13002201112121 - 2³⁴ = 12985021242937 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 13002201112121.

It is not an unprimeable number, because it can be changed into a prime (13002201112141) 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, 25963235 + ... + 26459288.

It is an arithmetic number, because the mean of its divisors is an integer number (1750388076360).

Almost surely, 2^{13002201112121} is an apocalyptic number.

It is an amenable number.

13002201112121 is a deficient number, since it is larger than the sum of its proper divisors (1000903498759).

13002201112121 is a wasteful number, since it uses less digits than its factorization.

13002201112121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52441615.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 13002201112121 its reverse (12121110220031), we get a palindrome (25123311332152).

The spelling of 13002201112121 in words is "thirteen trillion, two billion, two hundred one million, one hundred twelve thousand, one hundred twenty-one".