2212523434230 has 32 divisors (see below), whose sum is σ = 5315458201344. Its totient is φ = 589406031456.

The previous prime is 2212523434229. The next prime is 2212523434291. The reversal of 2212523434230 is 324343252122.

It is a junction number, because it is equal to n+sod(n) for n = 2212523434191 and 2212523434200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37483624 + ... + 37542603.

It is an arithmetic number, because the mean of its divisors is an integer number (166108068792).

Almost surely, 2^{2212523434230} is an apocalyptic number.

2212523434230 is an abundant number, since it is smaller than the sum of its proper divisors (3102934767114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2212523434230 is a wasteful number, since it uses less digits than its factorization.

2212523434230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75027220.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 2212523434230 its reverse (324343252122), we get a palindrome (2536866686352).

The spelling of 2212523434230 in words is "two trillion, two hundred twelve billion, five hundred twenty-three million, four hundred thirty-four thousand, two hundred thirty".