212010110212012 has 48 divisors (see below), whose sum is σ = 427449788559360. Its totient is φ = 90128840098752.

The previous prime is 212010110211983. The next prime is 212010110212027. The reversal of 212010110212012 is 210212011010212.

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, 45088023 + ... + 49567630.

It is an arithmetic number, because the mean of its divisors is an integer number (8905203928320).

Almost surely, 2^{212010110212012} is an apocalyptic number.

It is an amenable number.

212010110212012 is an abundant number, since it is smaller than the sum of its proper divisors (215439678347348).

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

212010110212012 is a wasteful number, since it uses less digits than its factorization.

212010110212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94656310 (or 94656308 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212010110212012 its reverse (210212011010212), we get a palindrome (422222121222224).

The spelling of 212010110212012 in words is "two hundred twelve trillion, ten billion, one hundred ten million, two hundred twelve thousand, twelve".