11120001000201 has 12 divisors (see below), whose sum is σ = 16496337820612. Its totient is φ = 7212973621536.

The previous prime is 11120001000191. The next prime is 11120001000259. The reversal of 11120001000201 is 10200010002111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4562918937801 + 6557082062400 = 2136099^2 + 2560680^2 .

It is not a de Polignac number, because 11120001000201 - 2⁹ = 11120000999689 is a prime.

It is a super-3 number, since 3×11120001000201³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120001000001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16696697866 + ... + 16696698531.

Almost surely, 2^{11120001000201} is an apocalyptic number.

It is an amenable number.

11120001000201 is a deficient number, since it is larger than the sum of its proper divisors (5376336820411).

11120001000201 is a wasteful number, since it uses less digits than its factorization.

11120001000201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33393396440 (or 33393396437 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11120001000201 its reverse (10200010002111), we get a palindrome (21320011002312).

The spelling of 11120001000201 in words is "eleven trillion, one hundred twenty billion, one million, two hundred one", and thus it is an aban number.