2210030213 has 4 divisors (see below), whose sum is σ = 2211381900. Its totient is φ = 2208678528.

The previous prime is 2210030197. The next prime is 2210030219. The reversal of 2210030213 is 3120300122.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 190246849 + 2019783364 = 13793^2 + 44942^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210030213 - 2⁴ = 2210030197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210030219) 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, 673388 + ... + 676661.

It is an arithmetic number, because the mean of its divisors is an integer number (552845475).

Almost surely, 2^2210030213 is an apocalyptic number.

It is an amenable number.

2210030213 is a deficient number, since it is larger than the sum of its proper divisors (1351687).

2210030213 is a wasteful number, since it uses less digits than its factorization.

2210030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351686.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2210030213 is about 47010.9584352415. The cubic root of 2210030213 is about 1302.5649974748.

Adding to 2210030213 its reverse (3120300122), we get a palindrome (5330330335).

The spelling of 2210030213 in words is "two billion, two hundred ten million, thirty thousand, two hundred thirteen".