234225123132 has 96 divisors (see below), whose sum is σ = 733796227584. Its totient is φ = 56157868800.

The previous prime is 234225123113. The next prime is 234225123179. The reversal of 234225123132 is 231321522432.

It is a super-2 number, since 2×234225123132² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234225123132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9737619 + ... + 9761642.

It is an arithmetic number, because the mean of its divisors is an integer number (7643710704).

Almost surely, 2^234225123132 is an apocalyptic number.

234225123132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

234225123132 is an abundant number, since it is smaller than the sum of its proper divisors (499571104452).

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

234225123132 is a wasteful number, since it uses less digits than its factorization.

234225123132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19499299 (or 19499297 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 234225123132 its reverse (231321522432), we get a palindrome (465546645564).

The spelling of 234225123132 in words is "two hundred thirty-four billion, two hundred twenty-five million, one hundred twenty-three thousand, one hundred thirty-two".