12005363650000 has 120 divisors (see below), whose sum is σ = 33227005835520. Its totient is φ = 4116124560000.

The previous prime is 12005363649977. The next prime is 12005363650061. The reversal of 12005363650000 is 5636350021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16800520 + ... + 17500519.

It is an arithmetic number, because the mean of its divisors is an integer number (276891715296).

Almost surely, 2^{12005363650000} is an apocalyptic number.

12005363650000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12005363650000 is an abundant number, since it is smaller than the sum of its proper divisors (21221642185520).

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

12005363650000 is an frugal number, since it uses more digits than its factorization.

12005363650000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34301079 (or 34301053 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 12005363650000 in words is "twelve trillion, five billion, three hundred sixty-three million, six hundred fifty thousand".