1000212018 has 32 divisors (see below), whose sum is σ = 2155640256. Its totient is φ = 307566528.

The previous prime is 1000212011. The next prime is 1000212019. The reversal of 1000212018 is 8102120001.

1000212018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1000211988 and 1000212006.

It is not an unprimeable number, because it can be changed into a prime (1000212011) 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, 172096 + ... + 177812.

It is an arithmetic number, because the mean of its divisors is an integer number (67363758).

Almost surely, 2^1000212018 is an apocalyptic number.

1000212018 is an abundant number, since it is smaller than the sum of its proper divisors (1155428238).

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

1000212018 is a wasteful number, since it uses less digits than its factorization.

1000212018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7978.

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

The square root of 1000212018 is about 31626.1287229405. The cubic root of 1000212018 is about 1000.0706676726.

Adding to 1000212018 its reverse (8102120001), we get a palindrome (9102332019).

The spelling of 1000212018 in words is "one billion, two hundred twelve thousand, eighteen".