202366706612 has 36 divisors (see below), whose sum is σ = 422008636644. Its totient is φ = 84613253760.

The previous prime is 202366706611. The next prime is 202366706639. The reversal of 202366706612 is 216607663202.

It can be written as a sum of positive squares in 2 ways, for example, as 59757758116 + 142608948496 = 244454^2 + 377636^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 202366706612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202366706611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12583223 + ... + 12599294.

It is an arithmetic number, because the mean of its divisors is an integer number (11722462129).

Almost surely, 2^202366706612 is an apocalyptic number.

It is an amenable number.

202366706612 is an abundant number, since it is smaller than the sum of its proper divisors (219641930032).

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

202366706612 is a wasteful number, since it uses less digits than its factorization.

202366706612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25182576 (or 25182567 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 202366706612 in words is "two hundred two billion, three hundred sixty-six million, seven hundred six thousand, six hundred twelve".