212002112201 has 32 divisors (see below), whose sum is σ = 237241872000. Its totient is φ = 187817697280.

The previous prime is 212002112191. The next prime is 212002112213. The reversal of 212002112201 is 102211200212.

It is a cyclic number.

It is not a de Polignac number, because 212002112201 - 2⁶ = 212002112137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212002112281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93268601 + ... + 93270873.

It is an arithmetic number, because the mean of its divisors is an integer number (7413808500).

Almost surely, 2^212002112201 is an apocalyptic number.

It is an amenable number.

212002112201 is a deficient number, since it is larger than the sum of its proper divisors (25239759799).

212002112201 is a wasteful number, since it uses less digits than its factorization.

212002112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212002112201 its reverse (102211200212), we get a palindrome (314213312413).

The spelling of 212002112201 in words is "two hundred twelve billion, two million, one hundred twelve thousand, two hundred one".