20011041210000 has 800 divisors, whose sum is σ = 69030403200000. Its totient is φ = 4982565632000.

The previous prime is 20011041209993. The next prime is 20011041210049. The reversal of 20011041210000 is 1214011002.

It is a happy number.

It is a super-3 number, since 3×20011041210000³ (a number of 41 digits) contains 333 as substring.

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

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 159 ways as a sum of consecutive naturals, for example, 6065788351 + ... + 6065791649.

It is an arithmetic number, because the mean of its divisors is an integer number (86288004000).

Almost surely, 2^{20011041210000} is an apocalyptic number.

20011041210000 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 20011041210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34515201600000).

20011041210000 is an abundant number, since it is smaller than the sum of its proper divisors (49019361990000).

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

20011041210000 is a wasteful number, since it uses less digits than its factorization.

20011041210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561 (or 3540 counting only the distinct ones).

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

Adding to 20011041210000 its reverse (1214011002), we get a palindrome (20012255221002).

The spelling of 20011041210000 in words is "twenty trillion, eleven billion, forty-one million, two hundred ten thousand".