10212212222102 has 48 divisors (see below), whose sum is σ = 18325060099632. Its totient is φ = 4218210339840.

The previous prime is 10212212222063. The next prime is 10212212222129. The reversal of 10212212222102 is 20122221221201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15919343 + ... + 16548410.

It is an arithmetic number, because the mean of its divisors is an integer number (381772085409).

Almost surely, 2^{10212212222102} is an apocalyptic number.

10212212222102 is a deficient number, since it is larger than the sum of its proper divisors (8112847877530).

10212212222102 is a wasteful number, since it uses less digits than its factorization.

10212212222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32467841 (or 32467812 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10212212222102 its reverse (20122221221201), we get a palindrome (30334433443303).

The spelling of 10212212222102 in words is "ten trillion, two hundred twelve billion, two hundred twelve million, two hundred twenty-two thousand, one hundred two".