1000212106 has 8 divisors (see below), whose sum is σ = 1500752484. Its totient is φ = 499961280.

The previous prime is 1000212077. The next prime is 1000212107. The reversal of 1000212106 is 6012120001.

1000212106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 946116081 + 54096025 = 30759^2 + 7355^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 63535 + ... + 77698.

Almost surely, 2^1000212106 is an apocalyptic number.

1000212106 is a deficient number, since it is larger than the sum of its proper divisors (500540378).

1000212106 is a wasteful number, since it uses less digits than its factorization.

1000212106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144776.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1000212106 is about 31626.1301141951. The cubic root of 1000212106 is about 1000.0706970018.

Adding to 1000212106 its reverse (6012120001), we get a palindrome (7012332107).

The spelling of 1000212106 in words is "one billion, two hundred twelve thousand, one hundred six".