11221422310320 has 160 divisors (see below), whose sum is σ = 35860615488000. Its totient is φ = 2901363996672.

The previous prime is 11221422310297. The next prime is 11221422310367. The reversal of 11221422310320 is 2301322412211.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 31 ways as a sum of consecutive naturals, for example, 4394220 + ... + 6461579.

It is an arithmetic number, because the mean of its divisors is an integer number (224128846800).

Almost surely, 2^{11221422310320} is an apocalyptic number.

11221422310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11221422310320 is an abundant number, since it is smaller than the sum of its proper divisors (24639193177680).

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

11221422310320 is a wasteful number, since it uses less digits than its factorization.

11221422310320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10855947 (or 10855941 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11221422310320 its reverse (2301322412211), we get a palindrome (13522744722531).

The spelling of 11221422310320 in words is "eleven trillion, two hundred twenty-one billion, four hundred twenty-two million, three hundred ten thousand, three hundred twenty".