11212010210201 has 4 divisors (see below), whose sum is σ = 11222801366400. Its totient is φ = 11201219054004.

The previous prime is 11212010210189. The next prime is 11212010210207. The reversal of 11212010210201 is 10201201021211.

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 a cyclic number.

It is not a de Polignac number, because 11212010210201 - 2¹⁸ = 11212009948057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11212010210207) 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, 5395576541 + ... + 5395578618.

It is an arithmetic number, because the mean of its divisors is an integer number (2805700341600).

Almost surely, 2^{11212010210201} is an apocalyptic number.

It is an amenable number.

11212010210201 is a deficient number, since it is larger than the sum of its proper divisors (10791156199).

11212010210201 is a wasteful number, since it uses less digits than its factorization.

11212010210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10791156198.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11212010210201 its reverse (10201201021211), we get a palindrome (21413211231412).

The spelling of 11212010210201 in words is "eleven trillion, two hundred twelve billion, ten million, two hundred ten thousand, two hundred one".