10016162001 has 20 divisors (see below), whose sum is σ = 15020665572. Its totient is φ = 6651445248.

The previous prime is 10016161993. The next prime is 10016162011. The reversal of 10016162001 is 10026161001.

It can be written as a sum of positive squares in 2 ways, for example, as 9101160000 + 915002001 = 95400^2 + 30249^2 .

It is not a de Polignac number, because 10016162001 - 2³ = 10016161993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10016162011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 219760 + ... + 261393.

Almost surely, 2^10016162001 is an apocalyptic number.

It is an amenable number.

10016162001 is a deficient number, since it is larger than the sum of its proper divisors (5004503571).

10016162001 is an equidigital number, since it uses as much as digits as its factorization.

10016162001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481422 (or 481413 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 10016162001 in words is "ten billion, sixteen million, one hundred sixty-two thousand, one".