12050050542252 has 12 divisors (see below), whose sum is σ = 28116784598616. Its totient is φ = 4016683514080.

The previous prime is 12050050542251. The next prime is 12050050542311. The reversal of 12050050542252 is 25224505005021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (12050050542251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502085439249 + ... + 502085439272.

It is an arithmetic number, because the mean of its divisors is an integer number (2343065383218).

Almost surely, 2^{12050050542252} is an apocalyptic number.

12050050542252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12050050542252 is an abundant number, since it is smaller than the sum of its proper divisors (16066734056364).

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

12050050542252 is a wasteful number, since it uses less digits than its factorization.

12050050542252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004170878528 (or 1004170878526 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 33.

Adding to 12050050542252 its reverse (25224505005021), we get a palindrome (37274555547273).

The spelling of 12050050542252 in words is "twelve trillion, fifty billion, fifty million, five hundred forty-two thousand, two hundred fifty-two".