212112120200102 has 8 divisors (see below), whose sum is σ = 318420895300200. Its totient is φ = 105971821766704.

The previous prime is 212112120200039. The next prime is 212112120200119. The reversal of 212112120200102 is 201002021211212.

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, 42119163527 + ... + 42119168562.

It is an arithmetic number, because the mean of its divisors is an integer number (39802611912525).

Almost surely, 2^{212112120200102} is an apocalyptic number.

212112120200102 is a deficient number, since it is larger than the sum of its proper divisors (106308775100098).

212112120200102 is a wasteful number, since it uses less digits than its factorization.

212112120200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84238333350.

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

Adding to 212112120200102 its reverse (201002021211212), we get a palindrome (413114141411314).

The spelling of 212112120200102 in words is "two hundred twelve trillion, one hundred twelve billion, one hundred twenty million, two hundred thousand, one hundred two".