12766328290200 has 48 divisors (see below), whose sum is σ = 39575617701480. Its totient is φ = 3404354210560.

The previous prime is 12766328290171. The next prime is 12766328290207. The reversal of 12766328290200 is 209282366721.

It is a self number, because there is not a number n which added to its sum of digits gives 12766328290200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12766328290207) 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, 10638606309 + ... + 10638607508.

Almost surely, 2^{12766328290200} is an apocalyptic number.

12766328290200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12766328290200 is an abundant number, since it is smaller than the sum of its proper divisors (26809289411280).

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

12766328290200 is a wasteful number, since it uses less digits than its factorization.

12766328290200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21277213836 (or 21277213827 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 12766328290200 in words is "twelve trillion, seven hundred sixty-six billion, three hundred twenty-eight million, two hundred ninety thousand, two hundred".