210122000222122 has 16 divisors (see below), whose sum is σ = 316151487115200. Its totient is φ = 104738338850560.

The previous prime is 210122000222027. The next prime is 210122000222137. The reversal of 210122000222122 is 221222000221012.

It is a self number, because there is not a number n which added to its sum of digits gives 210122000222122.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 39408247 + ... + 44421322.

It is an arithmetic number, because the mean of its divisors is an integer number (19759467944700).

Almost surely, 2^{210122000222122} is an apocalyptic number.

210122000222122 is a deficient number, since it is larger than the sum of its proper divisors (106029486893078).

210122000222122 is a wasteful number, since it uses less digits than its factorization.

210122000222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83833421.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210122000222122 its reverse (221222000221012), we get a palindrome (431344000443134).

The spelling of 210122000222122 in words is "two hundred ten trillion, one hundred twenty-two billion, two hundred twenty-two thousand, one hundred twenty-two".