202112006 has 8 divisors (see below), whose sum is σ = 319124280. Its totient is φ = 95737248.

The previous prime is 202112003. The next prime is 202112039. The reversal of 202112006 is 600211202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202112003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2659331 + ... + 2659406.

It is an arithmetic number, because the mean of its divisors is an integer number (39890535).

Almost surely, 2^202112006 is an apocalyptic number.

202112006 is a deficient number, since it is larger than the sum of its proper divisors (117012274).

202112006 is a wasteful number, since it uses less digits than its factorization.

202112006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5318758.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 202112006 is about 14216.6102148156. The cubic root of 202112006 is about 586.8548582002.

Adding to 202112006 its reverse (600211202), we get a palindrome (802323208).

The spelling of 202112006 in words is "two hundred two million, one hundred twelve thousand, six".