1223022143241 has 12 divisors (see below), whose sum is σ = 1766598573168. Its totient is φ = 815343003384.

The previous prime is 1223022143171. The next prime is 1223022143257. The reversal of 1223022143241 is 1423412203221.

1223022143241 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 0 + 221 + 432 + 4 + 1 = 666.

It is not a de Polignac number, because 1223022143241 - 2⁹ = 1223022142729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1223022143141) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1610206 + ... + 2244728.

It is an arithmetic number, because the mean of its divisors is an integer number (147216547764).

Almost surely, 2^{1223022143241} is an apocalyptic number.

It is an amenable number.

1223022143241 is a deficient number, since it is larger than the sum of its proper divisors (543576429927).

1223022143241 is a wasteful number, since it uses less digits than its factorization.

1223022143241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848692 (or 848689 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1223022143241 its reverse (1423412203221), we get a palindrome (2646434346462).

The spelling of 1223022143241 in words is "one trillion, two hundred twenty-three billion, twenty-two million, one hundred forty-three thousand, two hundred forty-one".