212202200221210 has 16 divisors (see below), whose sum is σ = 381972460816800. Its totient is φ = 84878991106576.

The previous prime is 212202200221177. The next prime is 212202200221259. The reversal of 212202200221210 is 12122002202212.

212202200221210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235650880 + ... + 236549659.

It is an arithmetic number, because the mean of its divisors is an integer number (23873278801050).

Almost surely, 2^{212202200221210} is an apocalyptic number.

212202200221210 is a deficient number, since it is larger than the sum of its proper divisors (169770260595590).

212202200221210 is a wasteful number, since it uses less digits than its factorization.

212202200221210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472245485.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 212202200221210 its reverse (12122002202212), we get a palindrome (224324202423422).

The spelling of 212202200221210 in words is "two hundred twelve trillion, two hundred two billion, two hundred million, two hundred twenty-one thousand, two hundred ten".