212011200102202 has 8 divisors (see below), whose sum is σ = 318379419084276. Its totient is φ = 105884727074112.

The previous prime is 212011200102167. The next prime is 212011200102293. The reversal of 212011200102202 is 202201002110212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 166652066165641 + 45359133936561 = 12909379^2 + 6734919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60436486303 + ... + 60436489810.

Almost surely, 2^{212011200102202} is an apocalyptic number.

212011200102202 is a deficient number, since it is larger than the sum of its proper divisors (106368218982074).

212011200102202 is a wasteful number, since it uses less digits than its factorization.

212011200102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120872976992.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 212011200102202 its reverse (202201002110212), we get a palindrome (414212202212414).

The spelling of 212011200102202 in words is "two hundred twelve trillion, eleven billion, two hundred million, one hundred two thousand, two hundred two".