213222210230 has 16 divisors (see below), whose sum is σ = 383962854960. Its totient is φ = 85252689312.

The previous prime is 213222210211. The next prime is 213222210239. The reversal of 213222210230 is 32012222312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213222210239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4499600 + ... + 4546739.

It is an arithmetic number, because the mean of its divisors is an integer number (23997678435).

Almost surely, 2^213222210230 is an apocalyptic number.

213222210230 is a deficient number, since it is larger than the sum of its proper divisors (170740644730).

213222210230 is a wasteful number, since it uses less digits than its factorization.

213222210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9048703.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 213222210230 its reverse (32012222312), we get a palindrome (245234432542).

The spelling of 213222210230 in words is "two hundred thirteen billion, two hundred twenty-two million, two hundred ten thousand, two hundred thirty".