1000010012 has 12 divisors (see below), whose sum is σ = 1750517496. Its totient is φ = 499862160.

The previous prime is 1000009999. The next prime is 1000010029. The reversal of 1000010012 is 2100100001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1000009978 and 1000010005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19103 + ... + 48630.

It is an arithmetic number, because the mean of its divisors is an integer number (145876458).

Almost surely, 2^1000010012 is an apocalyptic number.

It is an amenable number.

1000010012 is a deficient number, since it is larger than the sum of its proper divisors (750507484).

1000010012 is a wasteful number, since it uses less digits than its factorization.

1000010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71428 (or 71426 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 1000010012 is about 31622.9349049072. The cubic root of 1000010012 is about 1000.0033373222.

Adding to 1000010012 its reverse (2100100001), we get a palindrome (3100110013).

The spelling of 1000010012 in words is "one billion, ten thousand, twelve".