210213322 has 8 divisors (see below), whose sum is σ = 343985472. Its totient is φ = 95551500.

The previous prime is 210213319. The next prime is 210213323. The reversal of 210213322 is 223312012.

210213322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 210213296 and 210213305.

It is not an unprimeable number, because it can be changed into a prime (210213323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4777554 + ... + 4777597.

It is an arithmetic number, because the mean of its divisors is an integer number (42998184).

Almost surely, 2^210213322 is an apocalyptic number.

210213322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210213322 is a deficient number, since it is larger than the sum of its proper divisors (133772150).

210213322 is a wasteful number, since it uses less digits than its factorization.

210213322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555164.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 210213322 is about 14498.7351862154. The cubic root of 210213322 is about 594.5933921364.

Adding to 210213322 its reverse (223312012), we get a palindrome (433525334).

The spelling of 210213322 in words is "two hundred ten million, two hundred thirteen thousand, three hundred twenty-two".