12452056210000 has 200 divisors, whose sum is σ = 32895065009664. Its totient is φ = 4527098880000.

The previous prime is 12452056209991. The next prime is 12452056210081. The reversal of 12452056210000 is 1265025421.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 781322032 + ... + 781337968.

Almost surely, 2^{12452056210000} is an apocalyptic number.

12452056210000 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 12452056210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16447532504832).

12452056210000 is an abundant number, since it is smaller than the sum of its proper divisors (20443008799664).

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

12452056210000 is a wasteful number, since it uses less digits than its factorization.

12452056210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23079 (or 23058 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 12452056210000 in words is "twelve trillion, four hundred fifty-two billion, fifty-six million, two hundred ten thousand".