224251412123 has 4 divisors (see below), whose sum is σ = 226235938008. Its totient is φ = 222266886240.

The previous prime is 224251412093. The next prime is 224251412153. The reversal of 224251412123 is 321214152422.

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

It is an interprime number because it is at equal distance from previous prime (224251412093) and next prime (224251412153).

It is a cyclic number.

It is not a de Polignac number, because 224251412123 - 2¹⁸ = 224251149979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224251412153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 992262773 + ... + 992262998.

It is an arithmetic number, because the mean of its divisors is an integer number (56558984502).

Almost surely, 2^224251412123 is an apocalyptic number.

224251412123 is a deficient number, since it is larger than the sum of its proper divisors (1984525885).

224251412123 is a wasteful number, since it uses less digits than its factorization.

224251412123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984525884.

The product of its digits is 7680, while the sum is 29.

Adding to 224251412123 its reverse (321214152422), we get a palindrome (545465564545).

The spelling of 224251412123 in words is "two hundred twenty-four billion, two hundred fifty-one million, four hundred twelve thousand, one hundred twenty-three".