12772700540000 has 120 divisors (see below), whose sum is σ = 31483097315208. Its totient is φ = 5099269760000.

The previous prime is 12772700539999. The next prime is 12772700540021. The reversal of 12772700540000 is 4500727721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9807107 + ... + 11032893.

Almost surely, 2^{12772700540000} is an apocalyptic number.

12772700540000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12772700540000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15741548657604).

12772700540000 is an abundant number, since it is smaller than the sum of its proper divisors (18710396775208).

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

12772700540000 is an equidigital number, since it uses as much as digits as its factorization.

12772700540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226338 (or 1226315 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The spelling of 12772700540000 in words is "twelve trillion, seven hundred seventy-two billion, seven hundred million, five hundred forty thousand".