13220202129 has 8 divisors (see below), whose sum is σ = 17732487360. Its totient is φ = 8760692496.

The previous prime is 13220202103. The next prime is 13220202179. The reversal of 13220202129 is 92120202231.

13220202129 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 13220202129 - 2¹³ = 13220193937 is a prime.

It is a super-2 number, since 2×13220202129² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13220202099 and 13220202108.

It is not an unprimeable number, because it can be changed into a prime (13220202179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13193314 + ... + 13194315.

It is an arithmetic number, because the mean of its divisors is an integer number (2216560920).

Almost surely, 2^13220202129 is an apocalyptic number.

It is an amenable number.

13220202129 is a deficient number, since it is larger than the sum of its proper divisors (4512285231).

13220202129 is a wasteful number, since it uses less digits than its factorization.

13220202129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26387799.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 13220202129 in words is "thirteen billion, two hundred twenty million, two hundred two thousand, one hundred twenty-nine".