82201906306 has 16 divisors (see below), whose sum is σ = 132982141824. Its totient is φ = 37883785104.

The previous prime is 82201906289. The next prime is 82201906327. The reversal of 82201906306 is 60360910228.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2296746 + ... + 2332261.

It is an arithmetic number, because the mean of its divisors is an integer number (8311383864).

Almost surely, 2^82201906306 is an apocalyptic number.

82201906306 is a deficient number, since it is larger than the sum of its proper divisors (50780235518).

82201906306 is a wasteful number, since it uses less digits than its factorization.

82201906306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629705.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 82201906306 in words is "eighty-two billion, two hundred one million, nine hundred six thousand, three hundred six".