1011110110200 has 384 divisors, whose sum is σ = 3571918257600. Its totient is φ = 262738944000.

The previous prime is 1011110110169. The next prime is 1011110110217. The reversal of 1011110110200 is 20110111101.

It is a super-2 number, since 2×1011110110200² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 228703990 + ... + 228708410.

Almost surely, 2^{1011110110200} is an apocalyptic number.

1011110110200 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 1011110110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785959128800).

1011110110200 is an abundant number, since it is smaller than the sum of its proper divisors (2560808147400).

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

1011110110200 is a wasteful number, since it uses less digits than its factorization.

1011110110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5520 (or 5505 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1011110110200 its reverse (20110111101), we get a palindrome (1031220221301).

Subtracting from 1011110110200 its reverse (20110111101), we obtain a palindrome (990999999099).

The spelling of 1011110110200 in words is "one trillion, eleven billion, one hundred ten million, one hundred ten thousand, two hundred".