1224140310223 has 8 divisors (see below), whose sum is σ = 1226523783168. Its totient is φ = 1221758355384.

The previous prime is 1224140310203. The next prime is 1224140310247. The reversal of 1224140310223 is 3220130414221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1224140310223 - 2¹⁷ = 1224140179151 is a prime.

It is a super-2 number, since 2×1224140310223² (a number of 25 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 (1224140310203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241490 + ... + 1997392.

It is an arithmetic number, because the mean of its divisors is an integer number (153315472896).

Almost surely, 2^{1224140310223} is an apocalyptic number.

1224140310223 is a deficient number, since it is larger than the sum of its proper divisors (2383472945).

1224140310223 is an equidigital number, since it uses as much as digits as its factorization.

1224140310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759053.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1224140310223 its reverse (3220130414221), we get a palindrome (4444270724444).

The spelling of 1224140310223 in words is "one trillion, two hundred twenty-four billion, one hundred forty million, three hundred ten thousand, two hundred twenty-three".