222120200211 has 16 divisors (see below), whose sum is σ = 364504944384. Its totient is φ = 117162303264.

The previous prime is 222120200209. The next prime is 222120200213. The reversal of 222120200211 is 112002021222.

222120200211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222120200209) and next prime (222120200213).

It is not a de Polignac number, because 222120200211 - 2¹ = 222120200209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222120200213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406813281 + ... + 406813826.

It is an arithmetic number, because the mean of its divisors is an integer number (22781559024).

Almost surely, 2^222120200211 is an apocalyptic number.

222120200211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222120200211 is a deficient number, since it is larger than the sum of its proper divisors (142384744173).

222120200211 is a wasteful number, since it uses less digits than its factorization.

222120200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813627130.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222120200211 its reverse (112002021222), we get a palindrome (334122221433).

The spelling of 222120200211 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred thousand, two hundred eleven".