212210102021102 has 8 divisors (see below), whose sum is σ = 318315289947456. Its totient is φ = 106105005371952.

The previous prime is 212210102021083. The next prime is 212210102021147. The reversal of 212210102021102 is 201120201012212.

212210102021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 16676318 + ... + 26505089.

It is an arithmetic number, because the mean of its divisors is an integer number (39789411243432).

Almost surely, 2^{212210102021102} is an apocalyptic number.

212210102021102 is a deficient number, since it is larger than the sum of its proper divisors (106105187926354).

212210102021102 is a wasteful number, since it uses less digits than its factorization.

212210102021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45638602.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212210102021102 its reverse (201120201012212), we get a palindrome (413330303033314).

The spelling of 212210102021102 in words is "two hundred twelve trillion, two hundred ten billion, one hundred two million, twenty-one thousand, one hundred two".