210112022210210 has 8 divisors (see below), whose sum is σ = 378201639978396. Its totient is φ = 84044808884080.

The previous prime is 210112022210197. The next prime is 210112022210221. The reversal of 210112022210210 is 12012220211012.

It can be written as a sum of positive squares in 2 ways, for example, as 197820596246641 + 12291425963569 = 14064871^2 + 3505913^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10505601110501 + ... + 10505601110520.

Almost surely, 2^{210112022210210} is an apocalyptic number.

210112022210210 is a deficient number, since it is larger than the sum of its proper divisors (168089617768186).

210112022210210 is a wasteful number, since it uses less digits than its factorization.

210112022210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21011202221028.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210112022210210 its reverse (12012220211012), we get a palindrome (222124242421222).

The spelling of 210112022210210 in words is "two hundred ten trillion, one hundred twelve billion, twenty-two million, two hundred ten thousand, two hundred ten".