10211110200000 has 504 divisors, whose sum is σ = 36647790641280. Its totient is φ = 2718144000000.

The previous prime is 10211110199981. The next prime is 10211110200001. The reversal of 10211110200000 is 201111201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10211110200001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1081795281 + ... + 1081804719.

It is an arithmetic number, because the mean of its divisors is an integer number (72713870320).

Almost surely, 2^{10211110200000} is an apocalyptic number.

10211110200000 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 10211110200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18323895320640).

10211110200000 is an abundant number, since it is smaller than the sum of its proper divisors (26436680441280).

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

10211110200000 is an frugal number, since it uses more digits than its factorization.

10211110200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10083 (or 10050 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10211110200000 its reverse (201111201), we get a palindrome (10211311311201).

The spelling of 10211110200000 in words is "ten trillion, two hundred eleven billion, one hundred ten million, two hundred thousand".