211202202100222 has 8 divisors (see below), whose sum is σ = 317088968891400. Its totient is φ = 105505879136424.

The previous prime is 211202202100217. The next prime is 211202202100271. The reversal of 211202202100222 is 222001202202112.

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

It is a super-3 number, since 3×211202202100222³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 211202202100222.

It is a congruent number.

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, 47610954072 + ... + 47610958507.

It is an arithmetic number, because the mean of its divisors is an integer number (39636121111425).

Almost surely, 2^{211202202100222} is an apocalyptic number.

211202202100222 is a deficient number, since it is larger than the sum of its proper divisors (105886766791178).

211202202100222 is a wasteful number, since it uses less digits than its factorization.

211202202100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95221913690.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 211202202100222 its reverse (222001202202112), we get a palindrome (433203404302334).

The spelling of 211202202100222 in words is "two hundred eleven trillion, two hundred two billion, two hundred two million, one hundred thousand, two hundred twenty-two".