10111201211000 has 256 divisors, whose sum is σ = 24568068096000. Its totient is φ = 3890911680000.

The previous prime is 10111201210993. The next prime is 10111201211053. The reversal of 10111201211000 is 11210211101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4232397806 + ... + 4232400194.

It is an arithmetic number, because the mean of its divisors is an integer number (95969016000).

Almost surely, 2^{10111201211000} is an apocalyptic number.

10111201211000 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 10111201211000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12284034048000).

10111201211000 is an abundant number, since it is smaller than the sum of its proper divisors (14456866885000).

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

10111201211000 is a wasteful number, since it uses less digits than its factorization.

10111201211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191 (or 3177 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10111201211000 its reverse (11210211101), we get a palindrome (10122411422101).

The spelling of 10111201211000 in words is "ten trillion, one hundred eleven billion, two hundred one million, two hundred eleven thousand".