11212012210201 has 8 divisors (see below), whose sum is σ = 12345597133344. Its totient is φ = 10097479134720.

The previous prime is 11212012210199. The next prime is 11212012210249. The reversal of 11212012210201 is 10201221021211.

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 11212012210201 - 2¹ = 11212012210199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11212012210261) 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, 4762960680 + ... + 4762963033.

It is an arithmetic number, because the mean of its divisors is an integer number (1543199641668).

Almost surely, 2^{11212012210201} is an apocalyptic number.

11212012210201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11212012210201 is a deficient number, since it is larger than the sum of its proper divisors (1133584923143).

11212012210201 is a wasteful number, since it uses less digits than its factorization.

11212012210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9525923831.

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

Adding to 11212012210201 its reverse (10201221021211), we get a palindrome (21413233231412).

It can be divided in two parts, 112120 and 12210201, that added together give a palindrome (12322321).

The spelling of 11212012210201 in words is "eleven trillion, two hundred twelve billion, twelve million, two hundred ten thousand, two hundred one".