1011120000201 has 24 divisors (see below), whose sum is σ = 1500049651464. Its totient is φ = 655831088640.

The previous prime is 1011120000199. The next prime is 1011120000227. The reversal of 1011120000201 is 1020000211101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7218201600 + 1003901798601 = 84960^2 + 1001949^2 .

It is not a de Polignac number, because 1011120000201 - 2¹ = 1011120000199 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 (1011120000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8739391 + ... + 8854331.

It is an arithmetic number, because the mean of its divisors is an integer number (62502068811).

Almost surely, 2^{1011120000201} is an apocalyptic number.

It is an amenable number.

1011120000201 is a deficient number, since it is larger than the sum of its proper divisors (488929651263).

1011120000201 is a wasteful number, since it uses less digits than its factorization.

1011120000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141401 (or 141398 counting only the distinct ones).

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

Adding to 1011120000201 its reverse (1020000211101), we get a palindrome (2031120211302).

The spelling of 1011120000201 in words is "one trillion, eleven billion, one hundred twenty million, two hundred one", and thus it is an aban number.