212000012201 has 64 divisors (see below), whose sum is σ = 247948646400. Its totient is φ = 179922124800.

The previous prime is 212000012197. The next prime is 212000012207. The reversal of 212000012201 is 102210000212.

It is a happy number.

It is not a de Polignac number, because 212000012201 - 2² = 212000012197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212000012207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 207639071 + ... + 207640091.

It is an arithmetic number, because the mean of its divisors is an integer number (3874197600).

Almost surely, 2^212000012201 is an apocalyptic number.

It is an amenable number.

212000012201 is a deficient number, since it is larger than the sum of its proper divisors (35948634199).

212000012201 is a wasteful number, since it uses less digits than its factorization.

212000012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 212000012201 its reverse (102210000212), we get a palindrome (314210012413).

The spelling of 212000012201 in words is "two hundred twelve billion, twelve thousand, two hundred one".