11110200001002 has 64 divisors (see below), whose sum is σ = 24882063298560. Its totient is φ = 3674590728192.

The previous prime is 11110200001001. The next prime is 11110200001007. The reversal of 11110200001002 is 20010000201111.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (11110200001001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2599938 + ... + 5383314.

It is an arithmetic number, because the mean of its divisors is an integer number (388782239040).

Almost surely, 2^{11110200001002} is an apocalyptic number.

11110200001002 is an abundant number, since it is smaller than the sum of its proper divisors (13771863297558).

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

11110200001002 is a wasteful number, since it uses less digits than its factorization.

11110200001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783964 (or 2783958 counting only the distinct ones).

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

Adding to 11110200001002 its reverse (20010000201111), we get a palindrome (31120200202113).

The spelling of 11110200001002 in words is "eleven trillion, one hundred ten billion, two hundred million, one thousand, two".