216025314304210 has 32 divisors (see below), whose sum is σ = 392615503101360. Its totient is φ = 85573643839488.

The previous prime is 216025314304207. The next prime is 216025314304213. The reversal of 216025314304210 is 12403413520612.

It is an interprime number because it is at equal distance from previous prime (216025314304207) and next prime (216025314304213).

It can be written as a sum of positive squares in 8 ways, for example, as 6147538412929 + 209877775891281 = 2479423^2 + 14487159^2 .

It is not an unprimeable number, because it can be changed into a prime (216025314304213) 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, 78774645 + ... + 81470824.

Almost surely, 2^{216025314304210} is an apocalyptic number.

216025314304210 is a deficient number, since it is larger than the sum of its proper divisors (176590188797150).

216025314304210 is a wasteful number, since it uses less digits than its factorization.

216025314304210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160246782.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 216025314304210 its reverse (12403413520612), we get a palindrome (228428727824822).

The spelling of 216025314304210 in words is "two hundred sixteen trillion, twenty-five billion, three hundred fourteen million, three hundred four thousand, two hundred ten".