1120000120001 has 4 divisors (see below), whose sum is σ = 1280000137152. Its totient is φ = 960000102852.

The previous prime is 1120000119971. The next prime is 1120000120033. The reversal of 1120000120001 is 1000210000211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1120000120001 - 2³⁸ = 845122213057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120000120501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80000008565 + ... + 80000008578.

It is an arithmetic number, because the mean of its divisors is an integer number (320000034288).

Almost surely, 2^{1120000120001} is an apocalyptic number.

It is an amenable number.

1120000120001 is a deficient number, since it is larger than the sum of its proper divisors (160000017151).

1120000120001 is an equidigital number, since it uses as much as digits as its factorization.

1120000120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160000017150.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1120000120001 its reverse (1000210000211), we get a palindrome (2120210120212).

The spelling of 1120000120001 in words is "one trillion, one hundred twenty billion, one hundred twenty thousand, one".