213002322210 has 48 divisors (see below), whose sum is σ = 556865782200. Its totient is φ = 56486799360.

The previous prime is 213002322161. The next prime is 213002322229. The reversal of 213002322210 is 12223200312.

213002322210 is a `hidden beast` number, since 2 + 130 + 0 + 2 + 322 + 210 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 139665890961 + 73336431249 = 373719^2 + 270807^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6521535 + ... + 6554114.

Almost surely, 2^213002322210 is an apocalyptic number.

213002322210 is an abundant number, since it is smaller than the sum of its proper divisors (343863459990).

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

213002322210 is a wasteful number, since it uses less digits than its factorization.

213002322210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13075843 (or 13075840 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 213002322210 its reverse (12223200312), we get a palindrome (225225522522).

The spelling of 213002322210 in words is "two hundred thirteen billion, two million, three hundred twenty-two thousand, two hundred ten".