11110020200010 has 160 divisors (see below), whose sum is σ = 29976488448192. Its totient is φ = 2952476904960.

The previous prime is 11110020200009. The next prime is 11110020200011. The reversal of 11110020200010 is 1000202001111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11110020200009) and next prime (11110020200011).

It is a super-3 number, since 3×11110020200010³ (a number of 40 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 11110020199965 and 11110020200001.

It is not an unprimeable number, because it can be changed into a prime (11110020200011) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 759548317 + ... + 759562943.

Almost surely, 2^{11110020200010} is an apocalyptic number.

11110020200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11110020200010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14988244224096).

11110020200010 is an abundant number, since it is smaller than the sum of its proper divisors (18866468248182).

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

11110020200010 is a wasteful number, since it uses less digits than its factorization.

11110020200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17810 (or 17801 counting only the distinct ones).

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

Adding to 11110020200010 its reverse (1000202001111), we get a palindrome (12110222201121).

The spelling of 11110020200010 in words is "eleven trillion, one hundred ten billion, twenty million, two hundred thousand, ten".