212001101100102 has 8 divisors (see below), whose sum is σ = 424002202200216. Its totient is φ = 70667033700032.

The previous prime is 212001101100053. The next prime is 212001101100127. The reversal of 212001101100102 is 201001101100212.

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

212001101100102 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 17666758425003 + ... + 17666758425014.

It is an arithmetic number, because the mean of its divisors is an integer number (53000275275027).

Almost surely, 2^{212001101100102} is an apocalyptic number.

212001101100102 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.

212001101100102 is a wasteful number, since it uses less digits than its factorization.

212001101100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35333516850022.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 212001101100102 its reverse (201001101100212), we get a palindrome (413002202200314).

The spelling of 212001101100102 in words is "two hundred twelve trillion, one billion, one hundred one million, one hundred thousand, one hundred two".