1120120201 has 4 divisors (see below), whose sum is σ = 1146169552. Its totient is φ = 1094070852.

The previous prime is 1120120187. The next prime is 1120120229. The reversal of 1120120201 is 1020210211.

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 a cyclic number.

It is not a de Polignac number, because 1120120201 - 2¹³ = 1120112009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120120301) 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, 13024611 + ... + 13024696.

It is an arithmetic number, because the mean of its divisors is an integer number (286542388).

Almost surely, 2^1120120201 is an apocalyptic number.

It is an amenable number.

1120120201 is a deficient number, since it is larger than the sum of its proper divisors (26049351).

1120120201 is an equidigital number, since it uses as much as digits as its factorization.

1120120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26049350.

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

The square root of 1120120201 is about 33468.1968591079. The cubic root of 1120120201 is about 1038.5359704093.

Adding to 1120120201 its reverse (1020210211), we get a palindrome (2140330412).

The spelling of 1120120201 in words is "one billion, one hundred twenty million, one hundred twenty thousand, two hundred one".