10211110111000 has 128 divisors (see below), whose sum is σ = 24465575534400. Its totient is φ = 3986862028800.

The previous prime is 10211110110989. The next prime is 10211110111021. The reversal of 10211110111000 is 11101111201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66702546 + ... + 66855454.

Almost surely, 2^{10211110111000} is an apocalyptic number.

10211110111000 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 10211110111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12232787767200).

10211110111000 is an abundant number, since it is smaller than the sum of its proper divisors (14254465423400).

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

10211110111000 is a wasteful number, since it uses less digits than its factorization.

10211110111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154526 (or 154512 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 10211110111000 its reverse (11101111201), we get a palindrome (10222211222201).

The spelling of 10211110111000 in words is "ten trillion, two hundred eleven billion, one hundred ten million, one hundred eleven thousand".