12220332021130 has 16 divisors (see below), whose sum is σ = 21996650850120. Its totient is φ = 4888120983552.

The previous prime is 12220332021103. The next prime is 12220332021257. The reversal of 12220332021130 is 3112023302221.

It can be written as a sum of positive squares in 4 ways, for example, as 12003335363889 + 216996657241 = 3464583^2 + 465829^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3739306 + ... + 6198634.

Almost surely, 2^{12220332021130} is an apocalyptic number.

12220332021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220332021130 is a deficient number, since it is larger than the sum of its proper divisors (9776318828990).

12220332021130 is a wasteful number, since it uses less digits than its factorization.

12220332021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956233.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12220332021130 its reverse (3112023302221), we get a palindrome (15332355323351).

The spelling of 12220332021130 in words is "twelve trillion, two hundred twenty billion, three hundred thirty-two million, twenty-one thousand, one hundred thirty".