11350221024 has 96 divisors (see below), whose sum is σ = 30245685120. Its totient is φ = 3726505472.

The previous prime is 11350221023. The next prime is 11350221041. The reversal of 11350221024 is 42012205311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11350221023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1835602 + ... + 1841774.

It is an arithmetic number, because the mean of its divisors is an integer number (315059220).

Almost surely, 2^11350221024 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 11350221024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15122842560).

11350221024 is an abundant number, since it is smaller than the sum of its proper divisors (18895464096).

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

11350221024 is a wasteful number, since it uses less digits than its factorization.

11350221024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472 (or 6464 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11350221024 its reverse (42012205311), we get a palindrome (53362426335).

The spelling of 11350221024 in words is "eleven billion, three hundred fifty million, two hundred twenty-one thousand, twenty-four".