213002210 has 32 divisors (see below), whose sum is σ = 388221120. Its totient is φ = 84138048.

The previous prime is 213002191. The next prime is 213002221. The reversal of 213002210 is 12200312.

It is a happy number.

213002210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 213002191 and 213002200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407009 + ... + 407531.

It is an arithmetic number, because the mean of its divisors is an integer number (12131910).

Almost surely, 2^213002210 is an apocalyptic number.

213002210 is a deficient number, since it is larger than the sum of its proper divisors (175218910).

213002210 is a wasteful number, since it uses less digits than its factorization.

213002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 213002210 is about 14594.5952324825. The cubic root of 213002210 is about 597.2113274410.

Adding to 213002210 its reverse (12200312), we get a palindrome (225202522).

The spelling of 213002210 in words is "two hundred thirteen million, two thousand, two hundred ten".