18710412201 has 12 divisors (see below), whose sum is σ = 29105085828. Its totient is φ = 11514099744.

The previous prime is 18710412181. The next prime is 18710412223. The reversal of 18710412201 is 10221401781.

It can be written as a sum of positive squares in 2 ways, for example, as 11084931225 + 7625480976 = 105285^2 + 87324^2 .

It is not a de Polignac number, because 18710412201 - 2⁶ = 18710412137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (18710412251) 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 11 ways as a sum of consecutive naturals, for example, 79958910 + ... + 79959143.

It is an arithmetic number, because the mean of its divisors is an integer number (2425423819).

Almost surely, 2^18710412201 is an apocalyptic number.

It is an amenable number.

18710412201 is a deficient number, since it is larger than the sum of its proper divisors (10394673627).

18710412201 is a wasteful number, since it uses less digits than its factorization.

18710412201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159918072 (or 159918069 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

Adding to 18710412201 its reverse (10221401781), we get a palindrome (28931813982).

The spelling of 18710412201 in words is "eighteen billion, seven hundred ten million, four hundred twelve thousand, two hundred one".