11342022240 has 96 divisors (see below), whose sum is σ = 35877219840. Its totient is φ = 3011853824.

The previous prime is 11342022233. The next prime is 11342022259. The reversal of 11342022240 is 4222024311.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65287 + ... + 164153.

It is an arithmetic number, because the mean of its divisors is an integer number (373721040).

Almost surely, 2^11342022240 is an apocalyptic number.

11342022240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11342022240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17938609920).

11342022240 is an abundant number, since it is smaller than the sum of its proper divisors (24535197600).

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

11342022240 is a wasteful number, since it uses less digits than its factorization.

11342022240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99124 (or 99116 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 11342022240 its reverse (4222024311), we get a palindrome (15564046551).

The spelling of 11342022240 in words is "eleven billion, three hundred forty-two million, twenty-two thousand, two hundred forty".