1120011201001 has 24 divisors (see below), whose sum is σ = 1425385684800. Its totient is φ = 870235178400.

The previous prime is 1120011200969. The next prime is 1120011201061. The reversal of 1120011201001 is 1001021100211.

It is not a de Polignac number, because 1120011201001 - 2⁵ = 1120011200969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120011201061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2788885 + ... + 3165106.

It is an arithmetic number, because the mean of its divisors is an integer number (59391070200).

Almost surely, 2^{1120011201001} is an apocalyptic number.

1120011201001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1120011201001 is a deficient number, since it is larger than the sum of its proper divisors (305374483799).

1120011201001 is a wasteful number, since it uses less digits than its factorization.

1120011201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5954365 (or 5954358 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1120011201001 its reverse (1001021100211), we get a palindrome (2121032301212).

The spelling of 1120011201001 in words is "one trillion, one hundred twenty billion, eleven million, two hundred one thousand, one".