11204522322400 has 144 divisors (see below), whose sum is σ = 30103750767888. Its totient is φ = 4038315008000.

The previous prime is 11204522322397. The next prime is 11204522322457. The reversal of 11204522322400 is 422322540211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4639411 + ... + 6628210.

It is an arithmetic number, because the mean of its divisors is an integer number (209053824777).

Almost surely, 2^{11204522322400} is an apocalyptic number.

11204522322400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11204522322400 is an abundant number, since it is smaller than the sum of its proper divisors (18899228445488).

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

11204522322400 is a wasteful number, since it uses less digits than its factorization.

11204522322400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11267765 (or 11267752 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 11204522322400 its reverse (422322540211), we get a palindrome (11626844862611).

The spelling of 11204522322400 in words is "eleven trillion, two hundred four billion, five hundred twenty-two million, three hundred twenty-two thousand, four hundred".