1224013121041 has 16 divisors (see below), whose sum is σ = 1245161066688. Its totient is φ = 1203049120000.

The previous prime is 1224013121003. The next prime is 1224013121081. The reversal of 1224013121041 is 1401213104221.

It is a cyclic number.

It is not a de Polignac number, because 1224013121041 - 2²¹ = 1224011023889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224013121081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98126781 + ... + 98139253.

It is an arithmetic number, because the mean of its divisors is an integer number (77822566668).

Almost surely, 2^{1224013121041} is an apocalyptic number.

It is an amenable number.

1224013121041 is a deficient number, since it is larger than the sum of its proper divisors (21147945647).

1224013121041 is a wasteful number, since it uses less digits than its factorization.

1224013121041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19712.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1224013121041 its reverse (1401213104221), we get a palindrome (2625226225262).

The spelling of 1224013121041 in words is "one trillion, two hundred twenty-four billion, thirteen million, one hundred twenty-one thousand, forty-one".