12220342141 has 8 divisors (see below), whose sum is σ = 13967235200. Its totient is φ = 10473731568.

The previous prime is 12220342139. The next prime is 12220342163. The reversal of 12220342141 is 14124302221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12220342141 - 2¹ = 12220342139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220342111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32035 + ... + 159583.

It is an arithmetic number, because the mean of its divisors is an integer number (1745904400).

Almost surely, 2^12220342141 is an apocalyptic number.

It is an amenable number.

12220342141 is a deficient number, since it is larger than the sum of its proper divisors (1746893059).

12220342141 is a wasteful number, since it uses less digits than its factorization.

12220342141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141243.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12220342141 its reverse (14124302221), we get a palindrome (26344644362).

The spelling of 12220342141 in words is "twelve billion, two hundred twenty million, three hundred forty-two thousand, one hundred forty-one".