213230432322 has 48 divisors (see below), whose sum is σ = 468971193600. Its totient is φ = 70004553696.

The previous prime is 213230432321. The next prime is 213230432351. The reversal of 213230432322 is 223234032312.

213230432322 is a `hidden beast` number, since 2 + 1 + 3 + 2 + 304 + 32 + 322 = 666.

It is not an unprimeable number, because it can be changed into a prime (213230432321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10678804 + ... + 10698752.

It is an arithmetic number, because the mean of its divisors is an integer number (9770233200).

Almost surely, 2^213230432322 is an apocalyptic number.

213230432322 is an abundant number, since it is smaller than the sum of its proper divisors (255740761278).

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

213230432322 is a wasteful number, since it uses less digits than its factorization.

213230432322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28887 (or 28884 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 213230432322 its reverse (223234032312), we get a palindrome (436464464634).

The spelling of 213230432322 in words is "two hundred thirteen billion, two hundred thirty million, four hundred thirty-two thousand, three hundred twenty-two".