212030211001 has 16 divisors (see below), whose sum is σ = 262832290560. Its totient is φ = 166877637120.

The previous prime is 212030210957. The next prime is 212030211013. The reversal of 212030211001 is 100112030212.

It is a cyclic number.

It is not a de Polignac number, because 212030211001 - 2²³ = 212021822393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212030211031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21723981 + ... + 21733738.

It is an arithmetic number, because the mean of its divisors is an integer number (16427018160).

Almost surely, 2^212030211001 is an apocalyptic number.

It is an amenable number.

212030211001 is a deficient number, since it is larger than the sum of its proper divisors (50802079559).

212030211001 is a wasteful number, since it uses less digits than its factorization.

212030211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43457784.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 212030211001 its reverse (100112030212), we get a palindrome (312142241213).

The spelling of 212030211001 in words is "two hundred twelve billion, thirty million, two hundred eleven thousand, one".