210020222102102 has 8 divisors (see below), whose sum is σ = 315040337704200. Its totient is φ = 105006776200704.

The previous prime is 210020222102021. The next prime is 210020222102137. The reversal of 210020222102102 is 201201222020012.

It is a happy number.

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

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, 1667346452 + ... + 1667472407.

It is an arithmetic number, because the mean of its divisors is an integer number (39380042213025).

Almost surely, 2^{210020222102102} is an apocalyptic number.

210020222102102 is a deficient number, since it is larger than the sum of its proper divisors (105020115602098).

210020222102102 is a wasteful number, since it uses less digits than its factorization.

210020222102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334850350.

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

Adding to 210020222102102 its reverse (201201222020012), we get a palindrome (411221444122114).

The spelling of 210020222102102 in words is "two hundred ten trillion, twenty billion, two hundred twenty-two million, one hundred two thousand, one hundred two".