10206706216 has 64 divisors (see below), whose sum is σ = 23177520000. Its totient is φ = 4116199680.

The previous prime is 10206706187. The next prime is 10206706229. The reversal of 10206706216 is 61260760201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126346 + ... + 190726.

It is an arithmetic number, because the mean of its divisors is an integer number (362148750).

Almost surely, 2^10206706216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10206706216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11588760000).

10206706216 is an abundant number, since it is smaller than the sum of its proper divisors (12970813784).

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

10206706216 is a wasteful number, since it uses less digits than its factorization.

10206706216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64562 (or 64558 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 10206706216 in words is "ten billion, two hundred six million, seven hundred six thousand, two hundred sixteen".