18200090928201 has 96 divisors (see below), whose sum is σ = 30313886591232. Its totient is φ = 9509688115200.

The previous prime is 18200090928199. The next prime is 18200090928269. The reversal of 18200090928201 is 10282909000281.

It is not a de Polignac number, because 18200090928201 - 2¹ = 18200090928199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18200090928001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 762359401 + ... + 762383273.

It is an arithmetic number, because the mean of its divisors is an integer number (315769651992).

Almost surely, 2^{18200090928201} is an apocalyptic number.

It is an amenable number.

18200090928201 is a deficient number, since it is larger than the sum of its proper divisors (12113795663031).

18200090928201 is a wasteful number, since it uses less digits than its factorization.

18200090928201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25923 (or 25910 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

Adding to 18200090928201 its reverse (10282909000281), we get a palindrome (28482999928482).

The spelling of 18200090928201 in words is "eighteen trillion, two hundred billion, ninety million, nine hundred twenty-eight thousand, two hundred one".