1223141441204 has 24 divisors (see below), whose sum is σ = 2219306312160. Its totient is φ = 589149133664.

The previous prime is 1223141441183. The next prime is 1223141441227. The reversal of 1223141441204 is 4021441413221.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11849654 + ... + 11952429.

It is an arithmetic number, because the mean of its divisors is an integer number (92471096340).

Almost surely, 2^{1223141441204} is an apocalyptic number.

It is an amenable number.

1223141441204 is a deficient number, since it is larger than the sum of its proper divisors (996164870956).

1223141441204 is a wasteful number, since it uses less digits than its factorization.

1223141441204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23802559 (or 23802557 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1223141441204 its reverse (4021441413221), we get a palindrome (5244582854425).

The spelling of 1223141441204 in words is "one trillion, two hundred twenty-three billion, one hundred forty-one million, four hundred forty-one thousand, two hundred four".