210122102222022 has 8 divisors (see below), whose sum is σ = 420244204444056. Its totient is φ = 70040700740672.

The previous prime is 210122102222003. The next prime is 210122102222077. The reversal of 210122102222022 is 220222201221012.

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

210122102222022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 210122102222022.

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, 17510175185163 + ... + 17510175185174.

It is an arithmetic number, because the mean of its divisors is an integer number (52530525555507).

Almost surely, 2^{210122102222022} is an apocalyptic number.

210122102222022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210122102222022 is a wasteful number, since it uses less digits than its factorization.

210122102222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35020350370342.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 210122102222022 its reverse (220222201221012), we get a palindrome (430344303443034).

The spelling of 210122102222022 in words is "two hundred ten trillion, one hundred twenty-two billion, one hundred two million, two hundred twenty-two thousand, twenty-two".