206466602202 has 24 divisors (see below), whose sum is σ = 511250634336. Its totient is φ = 58990457736.

The previous prime is 206466602197. The next prime is 206466602219. The reversal of 206466602202 is 202206664602.

It is a happy number.

It is a super-2 number, since 2×206466602202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 819311788 + ... + 819312039.

It is an arithmetic number, because the mean of its divisors is an integer number (21302109764).

Almost surely, 2^206466602202 is an apocalyptic number.

206466602202 is an abundant number, since it is smaller than the sum of its proper divisors (304784032134).

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

206466602202 is a wasteful number, since it uses less digits than its factorization.

206466602202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638623842 (or 1638623839 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 206466602202 in words is "two hundred six billion, four hundred sixty-six million, six hundred two thousand, two hundred two".