213313122230 has 64 divisors (see below), whose sum is σ = 421454275200. Its totient is φ = 77253765120.

The previous prime is 213313122221. The next prime is 213313122233. The reversal of 213313122230 is 32221313312.

It is a junction number, because it is equal to n+sod(n) for n = 213313122196 and 213313122205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213313122233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2809406 + ... + 2884334.

It is an arithmetic number, because the mean of its divisors is an integer number (6585223050).

Almost surely, 2^213313122230 is an apocalyptic number.

213313122230 is a deficient number, since it is larger than the sum of its proper divisors (208141152970).

213313122230 is a wasteful number, since it uses less digits than its factorization.

213313122230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75369.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 213313122230 its reverse (32221313312), we get a palindrome (245534435542).

The spelling of 213313122230 in words is "two hundred thirteen billion, three hundred thirteen million, one hundred twenty-two thousand, two hundred thirty".