210012002213 has 16 divisors (see below), whose sum is σ = 239486430960. Its totient is φ = 182441880576.

The previous prime is 210012002209. The next prime is 210012002267. The reversal of 210012002213 is 312200210012.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 32183642404 + 177828359809 = 179398^2 + 421697^2 .

It is not a de Polignac number, because 210012002213 - 2² = 210012002209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012002203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5798003 + ... + 5834111.

It is an arithmetic number, because the mean of its divisors is an integer number (14967901935).

Almost surely, 2^210012002213 is an apocalyptic number.

It is an amenable number.

210012002213 is a deficient number, since it is larger than the sum of its proper divisors (29474428747).

210012002213 is a wasteful number, since it uses less digits than its factorization.

210012002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62456.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 210012002213 its reverse (312200210012), we get a palindrome (522212212225).

The spelling of 210012002213 in words is "two hundred ten billion, twelve million, two thousand, two hundred thirteen".