2011212112201 has 8 divisors (see below), whose sum is σ = 2079051556608. Its totient is φ = 1943557770000.

The previous prime is 2011212112199. The next prime is 2011212112207. The reversal of 2011212112201 is 1022112121102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2011212112201 - 2¹ = 2011212112199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011212112207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46253455 + ... + 46296916.

It is an arithmetic number, because the mean of its divisors is an integer number (259881444576).

Almost surely, 2^{2011212112201} is an apocalyptic number.

It is an amenable number.

2011212112201 is a deficient number, since it is larger than the sum of its proper divisors (67839444407).

2011212112201 is an equidigital number, since it uses as much as digits as its factorization.

2011212112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92551103.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2011212112201 its reverse (1022112121102), we get a palindrome (3033324233303).

The spelling of 2011212112201 in words is "two trillion, eleven billion, two hundred twelve million, one hundred twelve thousand, two hundred one".