212024113430 has 96 divisors (see below), whose sum is σ = 402294550752. Its totient is φ = 80435566080.

The previous prime is 212024113421. The next prime is 212024113447. The reversal of 212024113430 is 34311420212.

It is a junction number, because it is equal to n+sod(n) for n = 212024113396 and 212024113405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121363817 + ... + 121365563.

It is an arithmetic number, because the mean of its divisors is an integer number (4190568237).

Almost surely, 2^212024113430 is an apocalyptic number.

212024113430 is a deficient number, since it is larger than the sum of its proper divisors (190270437322).

212024113430 is a wasteful number, since it uses less digits than its factorization.

212024113430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2031 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 212024113430 its reverse (34311420212), we get a palindrome (246335533642).

The spelling of 212024113430 in words is "two hundred twelve billion, twenty-four million, one hundred thirteen thousand, four hundred thirty".