10002012018 has 8 divisors (see below), whose sum is σ = 20004024048. Its totient is φ = 3334004004.

The previous prime is 10002012011. The next prime is 10002012023. The reversal of 10002012018 is 81021020001.

It is a sphenic number, since it is the product of 3 distinct primes.

10002012018 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10002011988 and 10002012006.

It is not an unprimeable number, because it can be changed into a prime (10002012011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833500996 + ... + 833501007.

It is an arithmetic number, because the mean of its divisors is an integer number (2500503006).

Almost surely, 2^10002012018 is an apocalyptic number.

10002012018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10002012018 is a wasteful number, since it uses less digits than its factorization.

10002012018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667002008.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10002012018 its reverse (81021020001), we get a palindrome (91023032019).

The spelling of 10002012018 in words is "ten billion, two million, twelve thousand, eighteen".