1120201020001 has 4 divisors (see below), whose sum is σ = 1280229737152. Its totient is φ = 960172302852.

The previous prime is 1120201019983. The next prime is 1120201020011. The reversal of 1120201020001 is 1000201020211.

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 1120201020001 - 2¹⁵ = 1120200987233 is a prime.

It is a super-2 number, since 2×1120201020001² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120201020001.

It is not an unprimeable number, because it can be changed into a prime (1120201020011) 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, 80014358565 + ... + 80014358578.

It is an arithmetic number, because the mean of its divisors is an integer number (320057434288).

Almost surely, 2^{1120201020001} is an apocalyptic number.

It is an amenable number.

1120201020001 is a deficient number, since it is larger than the sum of its proper divisors (160028717151).

1120201020001 is an equidigital number, since it uses as much as digits as its factorization.

1120201020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160028717150.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1120201020001 its reverse (1000201020211), we get a palindrome (2120402040212).

The spelling of 1120201020001 in words is "one trillion, one hundred twenty billion, two hundred one million, twenty thousand, one".