1424244112223 has 4 divisors (see below), whose sum is σ = 1425913801368. Its totient is φ = 1422574423080.

The previous prime is 1424244112201. The next prime is 1424244112237. The reversal of 1424244112223 is 3222114424241.

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 1424244112223 - 2⁸ = 1424244111967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1424244112223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424244112283) 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, 834843293 + ... + 834844998.

It is an arithmetic number, because the mean of its divisors is an integer number (356478450342).

Almost surely, 2^{1424244112223} is an apocalyptic number.

1424244112223 is a deficient number, since it is larger than the sum of its proper divisors (1669689145).

1424244112223 is an equidigital number, since it uses as much as digits as its factorization.

1424244112223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669689144.

The product of its digits is 24576, while the sum is 32.

Adding to 1424244112223 its reverse (3222114424241), we get a palindrome (4646358536464).

The spelling of 1424244112223 in words is "one trillion, four hundred twenty-four billion, two hundred forty-four million, one hundred twelve thousand, two hundred twenty-three".