11110020010012 has 96 divisors (see below), whose sum is σ = 24405381471744. Its totient is φ = 4299106425600.

The previous prime is 11110020010009. The next prime is 11110020010051. The reversal of 11110020010012 is 21001002001111.

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, 51631398 + ... + 51846130.

It is an arithmetic number, because the mean of its divisors is an integer number (254222723664).

Almost surely, 2^{11110020010012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11110020010012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12202690735872).

11110020010012 is an abundant number, since it is smaller than the sum of its proper divisors (13295361461732).

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

11110020010012 is a wasteful number, since it uses less digits than its factorization.

11110020010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215899 (or 215897 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11110020010012 its reverse (21001002001111), we get a palindrome (32111022011123).

The spelling of 11110020010012 in words is "eleven trillion, one hundred ten billion, twenty million, ten thousand, twelve".