212112002001101 has 8 divisors (see below), whose sum is σ = 215719378282944. Its totient is φ = 208521844699840.

The previous prime is 212112002001091. The next prime is 212112002001139. The reversal of 212112002001101 is 101100200211212.

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 212112002001101 - 2¹⁰ = 212112002000077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212112002001001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4304720300 + ... + 4304769573.

It is an arithmetic number, because the mean of its divisors is an integer number (26964922285368).

Almost surely, 2^{212112002001101} is an apocalyptic number.

It is an amenable number.

212112002001101 is a deficient number, since it is larger than the sum of its proper divisors (3607376281843).

212112002001101 is an equidigital number, since it uses as much as digits as its factorization.

212112002001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609490291.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 212112002001101 its reverse (101100200211212), we get a palindrome (313212202212313).

The spelling of 212112002001101 in words is "two hundred twelve trillion, one hundred twelve billion, two million, one thousand, one hundred one".