12220220111330 has 96 divisors (see below), whose sum is σ = 28190169519552. Its totient is φ = 3771187728000.

The previous prime is 12220220111299. The next prime is 12220220111353. The reversal of 12220220111330 is 3311102202221.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10679384 + ... + 11768163.

It is an arithmetic number, because the mean of its divisors is an integer number (293647599162).

Almost surely, 2^{12220220111330} is an apocalyptic number.

12220220111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220220111330 is an abundant number, since it is smaller than the sum of its proper divisors (15969949408222).

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

12220220111330 is a wasteful number, since it uses less digits than its factorization.

12220220111330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22447680 (or 22447673 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12220220111330 its reverse (3311102202221), we get a palindrome (15531322313551).

The spelling of 12220220111330 in words is "twelve trillion, two hundred twenty billion, two hundred twenty million, one hundred eleven thousand, three hundred thirty".