11112012100201 has 16 divisors (see below), whose sum is σ = 11327751227520. Its totient is φ = 10897192154880.

The previous prime is 11112012100199. The next prime is 11112012100213. The reversal of 11112012100201 is 10200121021111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11112012100201 - 2¹ = 11112012100199 is a prime.

It is a super-3 number, since 3×11112012100201³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112012100271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286439116 + ... + 286477906.

It is an arithmetic number, because the mean of its divisors is an integer number (707984451720).

Almost surely, 2^{11112012100201} is an apocalyptic number.

It is an amenable number.

11112012100201 is a deficient number, since it is larger than the sum of its proper divisors (215739127319).

11112012100201 is a wasteful number, since it uses less digits than its factorization.

11112012100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50496.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11112012100201 its reverse (10200121021111), we get a palindrome (21312133121312).

The spelling of 11112012100201 in words is "eleven trillion, one hundred twelve billion, twelve million, one hundred thousand, two hundred one".