13022201 has 8 divisors (see below), whose sum is σ = 14150400. Its totient is φ = 11938320.

The previous prime is 13022171. The next prime is 13022231. The reversal of 13022201 is 10222031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13022171) and next prime (13022231).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13022201 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13022231) 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, 10466 + ... + 11643.

It is an arithmetic number, because the mean of its divisors is an integer number (1768800).

Almost surely, 2^13022201 is an apocalyptic number.

It is an amenable number.

13022201 is a deficient number, since it is larger than the sum of its proper divisors (1128199).

13022201 is a wasteful number, since it uses less digits than its factorization.

13022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22159.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 13022201 is about 3608.6286869114. The cubic root of 13022201 is about 235.2672438830.

Adding to 13022201 its reverse (10222031), we get a palindrome (23244232).

The spelling of 13022201 in words is "thirteen million, twenty-two thousand, two hundred one".