16122102002201 has 8 divisors (see below), whose sum is σ = 17656539351360. Its totient is φ = 14629704032592.

The previous prime is 16122102002197. The next prime is 16122102002221. The reversal of 16122102002201 is 10220020122161.

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 16122102002201 - 2² = 16122102002197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16122102002221) 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, 10509844085 + ... + 10509845618.

It is an arithmetic number, because the mean of its divisors is an integer number (2207067418920).

Almost surely, 2^{16122102002201} is an apocalyptic number.

It is an amenable number.

16122102002201 is a deficient number, since it is larger than the sum of its proper divisors (1534437349159).

16122102002201 is a wasteful number, since it uses less digits than its factorization.

16122102002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21019689775.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 16122102002201 its reverse (10220020122161), we get a palindrome (26342122124362).

The spelling of 16122102002201 in words is "sixteen trillion, one hundred twenty-two billion, one hundred two million, two thousand, two hundred one".