12341020221204 has 24 divisors (see below), whose sum is σ = 28796840321760. Its totient is φ = 4113512482464.

The previous prime is 12341020221203. The next prime is 12341020221259. The reversal of 12341020221204 is 40212202014321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341020221203) 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, 19795839 + ... + 20409734.

It is an arithmetic number, because the mean of its divisors is an integer number (1199868346740).

Almost surely, 2^{12341020221204} is an apocalyptic number.

It is an amenable number.

12341020221204 is an abundant number, since it is smaller than the sum of its proper divisors (16455820100556).

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

12341020221204 is a wasteful number, since it uses less digits than its factorization.

12341020221204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40231159 (or 40231157 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12341020221204 its reverse (40212202014321), we get a palindrome (52553222235525).

The spelling of 12341020221204 in words is "twelve trillion, three hundred forty-one billion, twenty million, two hundred twenty-one thousand, two hundred four".