11120210000001 has 12 divisors (see below), whose sum is σ = 16079668071012. Its totient is φ = 7405561403136.

The previous prime is 11120209999999. The next prime is 11120210000033. The reversal of 11120210000001 is 10000001202111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1545486566976 + 9574723433025 = 1243176^2 + 3094305^2 .

It is not a de Polignac number, because 11120210000001 - 2¹ = 11120209999999 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (11120210000071) 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, 659318616 + ... + 659335481.

It is an arithmetic number, because the mean of its divisors is an integer number (1339972339251).

Almost surely, 2^{11120210000001} is an apocalyptic number.

It is an amenable number.

11120210000001 is a deficient number, since it is larger than the sum of its proper divisors (4959458071011).

11120210000001 is a wasteful number, since it uses less digits than its factorization.

11120210000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318655040 (or 1318655037 counting only the distinct ones).

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

Adding to 11120210000001 its reverse (10000001202111), we get a palindrome (21120211202112).

The spelling of 11120210000001 in words is "eleven trillion, one hundred twenty billion, two hundred ten million, one", and thus it is an aban number.