22024241542123 has 4 divisors (see below), whose sum is σ = 22024276830808. Its totient is φ = 22024206253440.

The previous prime is 22024241542117. The next prime is 22024241542151. The reversal of 22024241542123 is 32124514242022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22024241542123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23024241542123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16690998 + ... + 17962123.

It is an arithmetic number, because the mean of its divisors is an integer number (5506069207702).

Almost surely, 2^{22024241542123} is an apocalyptic number.

22024241542123 is a deficient number, since it is larger than the sum of its proper divisors (35288685).

22024241542123 is an equidigital number, since it uses as much as digits as its factorization.

22024241542123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35288684.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 22024241542123 its reverse (32124514242022), we get a palindrome (54148755784145).

The spelling of 22024241542123 in words is "twenty-two trillion, twenty-four billion, two hundred forty-one million, five hundred forty-two thousand, one hundred twenty-three".