213413322 has 16 divisors (see below), whose sum is σ = 430971840. Its totient is φ = 70446912.

The previous prime is 213413311. The next prime is 213413327. The reversal of 213413322 is 223314312.

It is not an unprimeable number, because it can be changed into a prime (213413327) 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, 172047 + ... + 173282.

It is an arithmetic number, because the mean of its divisors is an integer number (26935740).

Almost surely, 2^213413322 is an apocalyptic number.

213413322 is an abundant number, since it is smaller than the sum of its proper divisors (217558518).

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

213413322 is a wasteful number, since it uses less digits than its factorization.

213413322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345437.

The product of its digits is 864, while the sum is 21.

The square root of 213413322 is about 14608.6728349977. The cubic root of 213413322 is about 597.5953030406.

Adding to 213413322 its reverse (223314312), we get a palindrome (436727634).

The spelling of 213413322 in words is "two hundred thirteen million, four hundred thirteen thousand, three hundred twenty-two".