212101000033 has 16 divisors (see below), whose sum is σ = 240233527296. Its totient is φ = 185894953920.

The previous prime is 212101000031. The next prime is 212101000039. The reversal of 212101000033 is 330000101212.

It is not a de Polignac number, because 212101000033 - 2¹ = 212101000031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212100999977 and 212101000022.

It is not an unprimeable number, because it can be changed into a prime (212101000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4943785 + ... + 4986502.

It is an arithmetic number, because the mean of its divisors is an integer number (15014595456).

Almost surely, 2^212101000033 is an apocalyptic number.

It is an amenable number.

212101000033 is a deficient number, since it is larger than the sum of its proper divisors (28132527263).

212101000033 is a wasteful number, since it uses less digits than its factorization.

212101000033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9930384.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 212101000033 its reverse (330000101212), we get a palindrome (542101101245).

The spelling of 212101000033 in words is "two hundred twelve billion, one hundred one million, thirty-three", and thus it is an aban number.