210222210011122 has 16 divisors (see below), whose sum is σ = 326939301764352. Its totient is φ = 101272316596560.

The previous prime is 210222210011117. The next prime is 210222210011123. The reversal of 210222210011122 is 221110012222012.

It is a self number, because there is not a number n which added to its sum of digits gives 210222210011122.

It is not an unprimeable number, because it can be changed into a prime (210222210011123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7468445853 + ... + 7468474000.

It is an arithmetic number, because the mean of its divisors is an integer number (20433706360272).

Almost surely, 2^{210222210011122} is an apocalyptic number.

210222210011122 is a deficient number, since it is larger than the sum of its proper divisors (116717091753230).

210222210011122 is a wasteful number, since it uses less digits than its factorization.

210222210011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14936920113.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 210222210011122 its reverse (221110012222012), we get a palindrome (431332222233134).

The spelling of 210222210011122 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred ten million, eleven thousand, one hundred twenty-two".