212110100102210 has 16 divisors (see below), whose sum is σ = 381827327544000. Its totient is φ = 84837562849776.

The previous prime is 212110100102203. The next prime is 212110100102213. The reversal of 212110100102210 is 12201001011212.

212110100102210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (212110100102213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809511350 + ... + 809773329.

It is an arithmetic number, because the mean of its divisors is an integer number (23864207971500).

Almost surely, 2^{212110100102210} is an apocalyptic number.

212110100102210 is a deficient number, since it is larger than the sum of its proper divisors (169717227441790).

212110100102210 is a wasteful number, since it uses less digits than its factorization.

212110100102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619297785.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212110100102210 its reverse (12201001011212), we get a palindrome (224311101113422).

The spelling of 212110100102210 in words is "two hundred twelve trillion, one hundred ten billion, one hundred million, one hundred two thousand, two hundred ten".