22024112440123 has 4 divisors (see below), whose sum is σ = 22024127306920. Its totient is φ = 22024097573328.

The previous prime is 22024112440097. The next prime is 22024112440133. The reversal of 22024112440123 is 32104421142022.

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

It is a cyclic number.

It is not a de Polignac number, because 22024112440123 - 2¹³ = 22024112431931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22024112440091 and 22024112440100.

It is not an unprimeable number, because it can be changed into a prime (22024112440133) 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, 4930290 + ... + 8267767.

It is an arithmetic number, because the mean of its divisors is an integer number (5506031826730).

Almost surely, 2^{22024112440123} is an apocalyptic number.

22024112440123 is a deficient number, since it is larger than the sum of its proper divisors (14866797).

22024112440123 is a wasteful number, since it uses less digits than its factorization.

22024112440123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14866796.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 22024112440123 its reverse (32104421142022), we get a palindrome (54128533582145).

The spelling of 22024112440123 in words is "twenty-two trillion, twenty-four billion, one hundred twelve million, four hundred forty thousand, one hundred twenty-three".