212120301001210 has 32 divisors (see below), whose sum is σ = 440598284036352. Its totient is φ = 72020873347200.

The previous prime is 212120301001201. The next prime is 212120301001229. The reversal of 212120301001210 is 12100103021212.

212120301001210 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 15 ways as a sum of consecutive naturals, for example, 14710138491 + ... + 14710152910.

It is an arithmetic number, because the mean of its divisors is an integer number (13768696376136).

Almost surely, 2^{212120301001210} is an apocalyptic number.

212120301001210 is an abundant number, since it is smaller than the sum of its proper divisors (228477983035142).

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

212120301001210 is a wasteful number, since it uses less digits than its factorization.

212120301001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29420291518.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 212120301001210 its reverse (12100103021212), we get a palindrome (224220404022422).

The spelling of 212120301001210 in words is "two hundred twelve trillion, one hundred twenty billion, three hundred one million, one thousand, two hundred ten".