224343202123 has 32 divisors (see below), whose sum is σ = 237940410240. Its totient is φ = 211225190400.

The previous prime is 224343202121. The next prime is 224343202163. The reversal of 224343202123 is 321202343422.

It is a cyclic number.

It is not a de Polignac number, because 224343202123 - 2¹ = 224343202121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224343202091 and 224343202100.

It is not an unprimeable number, because it can be changed into a prime (224343202121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58223665 + ... + 58227517.

It is an arithmetic number, because the mean of its divisors is an integer number (7435637820).

Almost surely, 2^224343202123 is an apocalyptic number.

224343202123 is a deficient number, since it is larger than the sum of its proper divisors (13597208117).

224343202123 is a wasteful number, since it uses less digits than its factorization.

224343202123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4279.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 224343202123 its reverse (321202343422), we get a palindrome (545545545545).

The spelling of 224343202123 in words is "two hundred twenty-four billion, three hundred forty-three million, two hundred two thousand, one hundred twenty-three".