16487510202201 has 16 divisors (see below), whose sum is σ = 21998922473088. Its totient is φ = 10983888115200.

The previous prime is 16487510202143. The next prime is 16487510202227. The reversal of 16487510202201 is 10220201578461.

It is not a de Polignac number, because 16487510202201 - 2²² = 16487506007897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16487510202201.

It is not an unprimeable number, because it can be changed into a prime (16487510202271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27301620 + ... + 27898986.

It is an arithmetic number, because the mean of its divisors is an integer number (1374932654568).

Almost surely, 2^{16487510202201} is an apocalyptic number.

It is an amenable number.

16487510202201 is a deficient number, since it is larger than the sum of its proper divisors (5511412270887).

16487510202201 is a wasteful number, since it uses less digits than its factorization.

16487510202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603872.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 16487510202201 in words is "sixteen trillion, four hundred eighty-seven billion, five hundred ten million, two hundred two thousand, two hundred one".