11012014224 has 120 divisors (see below), whose sum is σ = 32514168960. Its totient is φ = 3469568256.

The previous prime is 11012014217. The next prime is 11012014229. The reversal of 11012014224 is 42241021011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11012014197 and 11012014206.

It is not an unprimeable number, because it can be changed into a prime (11012014229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1262422 + ... + 1271114.

It is an arithmetic number, because the mean of its divisors is an integer number (270951408).

Almost surely, 2^11012014224 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 11012014224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16257084480).

11012014224 is an abundant number, since it is smaller than the sum of its proper divisors (21502154736).

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

11012014224 is a wasteful number, since it uses less digits than its factorization.

11012014224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9189 (or 9180 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11012014224 its reverse (42241021011), we get a palindrome (53253035235).

The spelling of 11012014224 in words is "eleven billion, twelve million, fourteen thousand, two hundred twenty-four".