1000212108 has 36 divisors (see below), whose sum is σ = 2714863032. Its totient is φ = 285774720.

The previous prime is 1000212107. The next prime is 1000212133. The reversal of 1000212108 is 8012120001.

1000212108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1000212107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849933 + ... + 851108.

It is an arithmetic number, because the mean of its divisors is an integer number (75412862).

Almost surely, 2^1000212108 is an apocalyptic number.

It is an amenable number.

1000212108 is an abundant number, since it is smaller than the sum of its proper divisors (1714650924).

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

1000212108 is a wasteful number, since it uses less digits than its factorization.

1000212108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701062 (or 1701053 counting only the distinct ones).

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

The square root of 1000212108 is about 31626.1301458146. The cubic root of 1000212108 is about 1000.0706976684.

Adding to 1000212108 its reverse (8012120001), we get a palindrome (9012332109).

The spelling of 1000212108 in words is "one billion, two hundred twelve thousand, one hundred eight".