12220141302 has 20 divisors (see below), whose sum is σ = 27382168836. Its totient is φ = 4073380380.

The previous prime is 12220141243. The next prime is 12220141313. The reversal of 12220141302 is 20314102221.

It is a happy number.

12220141302 is a `hidden beast` number, since 1 + 2 + 220 + 141 + 302 = 666.

12220141302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 9 ways as a sum of consecutive naturals, for example, 37716324 + ... + 37716647.

Almost surely, 2^12220141302 is an apocalyptic number.

12220141302 is an abundant number, since it is smaller than the sum of its proper divisors (15162027534).

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

12220141302 is an equidigital number, since it uses as much as digits as its factorization.

12220141302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75432985 (or 75432976 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12220141302 its reverse (20314102221), we get a palindrome (32534243523).

The spelling of 12220141302 in words is "twelve billion, two hundred twenty million, one hundred forty-one thousand, three hundred two".