11220331022330 has 32 divisors (see below), whose sum is σ = 20211182012736. Its totient is φ = 4484891867904.

The previous prime is 11220331022291. The next prime is 11220331022377. The reversal of 11220331022330 is 3322013302211.

It is a junction number, because it is equal to n+sod(n) for n = 11220331022296 and 11220331022305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117483257 + ... + 117578723.

It is an arithmetic number, because the mean of its divisors is an integer number (631599437898).

Almost surely, 2^{11220331022330} is an apocalyptic number.

11220331022330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220331022330 is a deficient number, since it is larger than the sum of its proper divisors (8990850990406).

11220331022330 is a wasteful number, since it uses less digits than its factorization.

11220331022330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103838.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11220331022330 its reverse (3322013302211), we get a palindrome (14542344324541).

The spelling of 11220331022330 in words is "eleven trillion, two hundred twenty billion, three hundred thirty-one million, twenty-two thousand, three hundred thirty".