166883862002 has 64 divisors (see below), whose sum is σ = 309679856640. Its totient is φ = 66311784000.

The previous prime is 166883861929. The next prime is 166883862007. The reversal of 166883862002 is 200268388661.

It is not an unprimeable number, because it can be changed into a prime (166883862007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26900633 + ... + 26906835.

It is an arithmetic number, because the mean of its divisors is an integer number (4838747760).

Almost surely, 2^166883862002 is an apocalyptic number.

166883862002 is a deficient number, since it is larger than the sum of its proper divisors (142795994638).

166883862002 is a wasteful number, since it uses less digits than its factorization.

166883862002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11199.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 166883862002 in words is "one hundred sixty-six billion, eight hundred eighty-three million, eight hundred sixty-two thousand, two".