211010210012222 has 8 divisors (see below), whose sum is σ = 316515478314672. Its totient is φ = 105505050574000.

The previous prime is 211010210012207. The next prime is 211010210012243. The reversal of 211010210012222 is 222210012010112.

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

It is a self number, because there is not a number n which added to its sum of digits gives 211010210012222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22184279 + ... + 30235122.

It is an arithmetic number, because the mean of its divisors is an integer number (39564434789334).

Almost surely, 2^{211010210012222} is an apocalyptic number.

211010210012222 is a deficient number, since it is larger than the sum of its proper divisors (105505268302450).

211010210012222 is a wasteful number, since it uses less digits than its factorization.

211010210012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54432114.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211010210012222 its reverse (222210012010112), we get a palindrome (433220222022334).

The spelling of 211010210012222 in words is "two hundred eleven trillion, ten billion, two hundred ten million, twelve thousand, two hundred twenty-two".