1222240241043 has 12 divisors (see below), whose sum is σ = 1794400063248. Its totient is φ = 801469010160.

The previous prime is 1222240240939. The next prime is 1222240241099. The reversal of 1222240241043 is 3401420422221.

It is a happy number.

1222240241043 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 240 + 2 + 410 + 4 + 3 = 666.

It is not a de Polignac number, because 1222240241043 - 2⁹ = 1222240240531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1222240240998 and 1222240241016.

It is not an unprimeable number, because it can be changed into a prime (1222240241543) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1113150855 + ... + 1113151952.

It is an arithmetic number, because the mean of its divisors is an integer number (149533338604).

Almost surely, 2^{1222240241043} is an apocalyptic number.

1222240241043 is a deficient number, since it is larger than the sum of its proper divisors (572159822205).

1222240241043 is a wasteful number, since it uses less digits than its factorization.

1222240241043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226302874 (or 2226302871 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1222240241043 its reverse (3401420422221), we get a palindrome (4623660663264).

The spelling of 1222240241043 in words is "one trillion, two hundred twenty-two billion, two hundred forty million, two hundred forty-one thousand, forty-three".