212101202002010 has 96 divisors (see below), whose sum is σ = 394996850429328. Its totient is φ = 81993024153600.

The previous prime is 212101202002009. The next prime is 212101202002033. The reversal of 212101202002010 is 10200202101212.

It can be written as a sum of positive squares in 8 ways, for example, as 134116990030321 + 77984211971689 = 11580889^2 + 8830867^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2900175404 + ... + 2900248536.

Almost surely, 2^{212101202002010} is an apocalyptic number.

212101202002010 is a deficient number, since it is larger than the sum of its proper divisors (182895648427318).

212101202002010 is a wasteful number, since it uses less digits than its factorization.

212101202002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74880 (or 74837 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212101202002010 its reverse (10200202101212), we get a palindrome (222301404103222).

The spelling of 212101202002010 in words is "two hundred twelve trillion, one hundred one billion, two hundred two million, two thousand, ten".