212030010001 has 16 divisors (see below), whose sum is σ = 221643878400. Its totient is φ = 202449403728.

The previous prime is 212030009987. The next prime is 212030010013. The reversal of 212030010001 is 100010030212.

It is a cyclic number.

It is not a de Polignac number, because 212030010001 - 2²³ = 212021621393 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212030010001.

It is not an unprimeable number, because it can be changed into a prime (212030010701) 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, 53717310 + ... + 53721256.

It is an arithmetic number, because the mean of its divisors is an integer number (13852742400).

Almost surely, 2^212030010001 is an apocalyptic number.

It is an amenable number.

212030010001 is a deficient number, since it is larger than the sum of its proper divisors (9613868399).

212030010001 is a wasteful number, since it uses less digits than its factorization.

212030010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7548.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 212030010001 its reverse (100010030212), we get a palindrome (312040040213).

The spelling of 212030010001 in words is "two hundred twelve billion, thirty million, ten thousand, one".