201210011004000 has 768 divisors, whose sum is σ = 709674086983680. Its totient is φ = 49710735360000.

The previous prime is 201210011003929. The next prime is 201210011004011. The reversal of 201210011004000 is 400110012102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1572860040 + ... + 1572987960.

It is an arithmetic number, because the mean of its divisors is an integer number (924054800760).

Almost surely, 2^{201210011004000} is an apocalyptic number.

201210011004000 is a gapful number since it is divisible by the number (20) 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 201210011004000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354837043491840).

201210011004000 is an abundant number, since it is smaller than the sum of its proper divisors (508464075979680).

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

201210011004000 is a wasteful number, since it uses less digits than its factorization.

201210011004000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128152 (or 128134 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201210011004000 its reverse (400110012102), we get a palindrome (201610121016102).

The spelling of 201210011004000 in words is "two hundred one trillion, two hundred ten billion, eleven million, four thousand".