212102210112001 has 8 divisors (see below), whose sum is σ = 231442234833600. Its totient is φ = 192771852993840.

The previous prime is 212102210111977. The next prime is 212102210112041. The reversal of 212102210112001 is 100211012201212.

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

It is a cyclic number.

It is not a de Polignac number, because 212102210112001 - 2⁹ = 212102210111489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212102210112041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2416854981 + ... + 2416942738.

It is an arithmetic number, because the mean of its divisors is an integer number (28930279354200).

Almost surely, 2^{212102210112001} is an apocalyptic number.

It is an amenable number.

212102210112001 is a deficient number, since it is larger than the sum of its proper divisors (19340024721599).

212102210112001 is a wasteful number, since it uses less digits than its factorization.

212102210112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4833801719.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212102210112001 its reverse (100211012201212), we get a palindrome (312313222313213).

The spelling of 212102210112001 in words is "two hundred twelve trillion, one hundred two billion, two hundred ten million, one hundred twelve thousand, one".