11322354320 has 40 divisors (see below), whose sum is σ = 26336647680. Its totient is φ = 4526847360.

The previous prime is 11322354313. The next prime is 11322354359. The reversal of 11322354320 is 2345322311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 11322354320.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147515 + ... + 210725.

It is an arithmetic number, because the mean of its divisors is an integer number (658416192).

Almost surely, 2^11322354320 is an apocalyptic number.

11322354320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11322354320 is an abundant number, since it is smaller than the sum of its proper divisors (15014293360).

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

11322354320 is a wasteful number, since it uses less digits than its factorization.

11322354320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65463 (or 65457 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 11322354320 its reverse (2345322311), we get a palindrome (13667676631).

The spelling of 11322354320 in words is "eleven billion, three hundred twenty-two million, three hundred fifty-four thousand, three hundred twenty".