211222202200202 has 16 divisors (see below), whose sum is σ = 324201969940992. Its totient is φ = 103154885709120.

The previous prime is 211222202200187. The next prime is 211222202200211. The reversal of 211222202200202 is 202002202222112.

It is a super-2 number, since 2×211222202200202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87606578 + ... + 89985314.

It is an arithmetic number, because the mean of its divisors is an integer number (20262623121312).

Almost surely, 2^{211222202200202} is an apocalyptic number.

211222202200202 is a deficient number, since it is larger than the sum of its proper divisors (112979767740790).

211222202200202 is a wasteful number, since it uses less digits than its factorization.

211222202200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411293.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 211222202200202 its reverse (202002202222112), we get a palindrome (413224404422314).

The spelling of 211222202200202 in words is "two hundred eleven trillion, two hundred twenty-two billion, two hundred two million, two hundred thousand, two hundred two".