212200101001 has 4 divisors (see below), whose sum is σ = 242514401152. Its totient is φ = 181885800852.

The previous prime is 212200100993. The next prime is 212200101017. The reversal of 212200101001 is 100101002212.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 212200101001 - 2³ = 212200100993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212200101601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15157150065 + ... + 15157150078.

It is an arithmetic number, because the mean of its divisors is an integer number (60628600288).

Almost surely, 2^212200101001 is an apocalyptic number.

It is an amenable number.

212200101001 is a deficient number, since it is larger than the sum of its proper divisors (30314300151).

212200101001 is an equidigital number, since it uses as much as digits as its factorization.

212200101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30314300150.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 212200101001 its reverse (100101002212), we get a palindrome (312301103213).

The spelling of 212200101001 in words is "two hundred twelve billion, two hundred million, one hundred one thousand, one".