210022222000211 has 4 divisors (see below), whose sum is σ = 210022665155112. Its totient is φ = 210021778845312.

The previous prime is 210022222000189. The next prime is 210022222000267. The reversal of 210022222000211 is 112000222220012.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210022222000211 - 2⁶ = 210022222000147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210022222000211.

It is not an unprimeable number, because it can be changed into a prime (210022222002211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220865801 + ... + 221814666.

It is an arithmetic number, because the mean of its divisors is an integer number (52505666288778).

Almost surely, 2^{210022222000211} is an apocalyptic number.

210022222000211 is a deficient number, since it is larger than the sum of its proper divisors (443154901).

210022222000211 is an equidigital number, since it uses as much as digits as its factorization.

210022222000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443154900.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210022222000211 its reverse (112000222220012), we get a palindrome (322022444220223).

The spelling of 210022222000211 in words is "two hundred ten trillion, twenty-two billion, two hundred twenty-two million, two hundred eleven", and thus it is an aban number.