11030412288 has 352 divisors, whose sum is σ = 35047260160. Its totient is φ = 3019161600.

The previous prime is 11030412269. The next prime is 11030412299. The reversal of 11030412288 is 88221403011.

It is a super-2 number, since 2×11030412288² (a number of 21 digits) contains 22 as substring.

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, 73049013 + ... + 73049163.

It is an arithmetic number, because the mean of its divisors is an integer number (99566080).

Almost surely, 2^11030412288 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 11030412288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17523630080).

11030412288 is an abundant number, since it is smaller than the sum of its proper divisors (24016847872).

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

11030412288 is a wasteful number, since it uses less digits than its factorization.

11030412288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

Adding to 11030412288 its reverse (88221403011), we get a palindrome (99251815299).

The spelling of 11030412288 in words is "eleven billion, thirty million, four hundred twelve thousand, two hundred eighty-eight".