11010010200012 has 120 divisors (see below), whose sum is σ = 29362948932240. Its totient is φ = 3596418195840.

The previous prime is 11010010199989. The next prime is 11010010200017. The reversal of 11010010200012 is 21000201001011.

It is a happy number.

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 = 11010010199967 and 11010010200003.

It is not an unprimeable number, because it can be changed into a prime (11010010200017) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4281063 + ... + 6351969.

It is an arithmetic number, because the mean of its divisors is an integer number (244691241102).

Almost surely, 2^{11010010200012} is an apocalyptic number.

11010010200012 is a gapful number since it is divisible by the number (12) 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 11010010200012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14681474466120).

11010010200012 is an abundant number, since it is smaller than the sum of its proper divisors (18352938732228).

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

11010010200012 is a wasteful number, since it uses less digits than its factorization.

11010010200012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071253 (or 2071242 counting only the distinct ones).

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

Adding to 11010010200012 its reverse (21000201001011), we get a palindrome (32010211201023).

The spelling of 11010010200012 in words is "eleven trillion, ten billion, ten million, two hundred thousand, twelve".