12002132771750 has 32 divisors (see below), whose sum is σ = 24510537331488. Its totient is φ = 4364411916000.

The previous prime is 12002132771693. The next prime is 12002132771753. The reversal of 12002132771750 is 5717723120021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002132771753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2182203209 + ... + 2182208708.

It is an arithmetic number, because the mean of its divisors is an integer number (765954291609).

Almost surely, 2^{12002132771750} is an apocalyptic number.

12002132771750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12002132771750 is an abundant number, since it is smaller than the sum of its proper divisors (12508404559738).

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

12002132771750 is a wasteful number, since it uses less digits than its factorization.

12002132771750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364411945 (or 4364411935 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 38.

Adding to 12002132771750 its reverse (5717723120021), we get a palindrome (17719855891771).

The spelling of 12002132771750 in words is "twelve trillion, two billion, one hundred thirty-two million, seven hundred seventy-one thousand, seven hundred fifty".