1207216206 has 48 divisors (see below), whose sum is σ = 3165143904. Its totient is φ = 324628992.

The previous prime is 1207216181. The next prime is 1207216211. The reversal of 1207216206 is 6026127021.

1207216206 is a `hidden beast` number, since 12 + 0 + 7 + 21 + 620 + 6 = 666.

1207216206 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1207216206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 279655 + ... + 283938.

It is an arithmetic number, because the mean of its divisors is an integer number (65940498).

Almost surely, 2^1207216206 is an apocalyptic number.

1207216206 is an abundant number, since it is smaller than the sum of its proper divisors (1957927698).

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

1207216206 is a wasteful number, since it uses less digits than its factorization.

1207216206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563625 (or 563622 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1207216206 is about 34745.0169952470. The cubic root of 1207216206 is about 1064.7844144726.

The spelling of 1207216206 in words is "one billion, two hundred seven million, two hundred sixteen thousand, two hundred six".