1242224230023 has 12 divisors (see below), whose sum is σ = 2050655871888. Its totient is φ = 709842417120.

The previous prime is 1242224230019. The next prime is 1242224230031. The reversal of 1242224230023 is 3200324222421.

1242224230023 is a `hidden beast` number, since 1 + 2 + 422 + 2 + 4 + 230 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 1242224230023 - 2² = 1242224230019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242224230823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9858922398 + ... + 9858922523.

It is an arithmetic number, because the mean of its divisors is an integer number (170887989324).

Almost surely, 2^{1242224230023} is an apocalyptic number.

1242224230023 is a deficient number, since it is larger than the sum of its proper divisors (808431641865).

1242224230023 is a wasteful number, since it uses less digits than its factorization.

1242224230023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19717844934 (or 19717844931 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1242224230023 its reverse (3200324222421), we get a palindrome (4442548452444).

The spelling of 1242224230023 in words is "one trillion, two hundred forty-two billion, two hundred twenty-four million, two hundred thirty thousand, twenty-three".