114424211221 has 4 divisors (see below), whose sum is σ = 114427339200. Its totient is φ = 114421083244.

The previous prime is 114424211219. The next prime is 114424211257. The reversal of 114424211221 is 122112424411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 122112424411 = 359 ⋅340146029.

It is a cyclic number.

It is not a de Polignac number, because 114424211221 - 2¹ = 114424211219 is a prime.

It is a super-2 number, since 2×114424211221² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114424211281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508461 + ... + 1582498.

It is an arithmetic number, because the mean of its divisors is an integer number (28606834800).

Almost surely, 2^114424211221 is an apocalyptic number.

It is an amenable number.

114424211221 is a deficient number, since it is larger than the sum of its proper divisors (3127979).

114424211221 is an equidigital number, since it uses as much as digits as its factorization.

114424211221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127978.

The product of its digits is 1024, while the sum is 25.

Adding to 114424211221 its reverse (122112424411), we get a palindrome (236536635632).

The spelling of 114424211221 in words is "one hundred fourteen billion, four hundred twenty-four million, two hundred eleven thousand, two hundred twenty-one".