4223430422312 has 32 divisors (see below), whose sum is σ = 8070963379200. Its totient is φ = 2071547178624.

The previous prime is 4223430422279. The next prime is 4223430422317. The reversal of 4223430422312 is 2132240343224.

It is a super-2 number, since 2×4223430422312² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4223430422317) 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, 23263058 + ... + 23443905.

It is an arithmetic number, because the mean of its divisors is an integer number (252217605600).

Almost surely, 2^{4223430422312} is an apocalyptic number.

It is an amenable number.

4223430422312 is a deficient number, since it is larger than the sum of its proper divisors (3847532956888).

4223430422312 is a wasteful number, since it uses less digits than its factorization.

4223430422312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46707185 (or 46707181 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4223430422312 its reverse (2132240343224), we get a palindrome (6355670765536).

The spelling of 4223430422312 in words is "four trillion, two hundred twenty-three billion, four hundred thirty million, four hundred twenty-two thousand, three hundred twelve".