1110011210001 has 12 divisors (see below), whose sum is σ = 1646683297012. Its totient is φ = 720007271136.

The previous prime is 1110011209987. The next prime is 1110011210029. The reversal of 1110011210001 is 1000121100111.

It can be written as a sum of positive squares in 2 ways, for example, as 923213505600 + 186797704401 = 960840^2 + 432201^2 .

It is not a de Polignac number, because 1110011210001 - 2¹⁴ = 1110011193617 is a prime.

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 (1110011210051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1666683166 + ... + 1666683831.

Almost surely, 2^{1110011210001} is an apocalyptic number.

It is an amenable number.

1110011210001 is a deficient number, since it is larger than the sum of its proper divisors (536672087011).

1110011210001 is a wasteful number, since it uses less digits than its factorization.

1110011210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333367040 (or 3333367037 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1110011210001 its reverse (1000121100111), we get a palindrome (2110132310112).

The spelling of 1110011210001 in words is "one trillion, one hundred ten billion, eleven million, two hundred ten thousand, one".