120221103001 has 4 divisors (see below), whose sum is σ = 120688889652. Its totient is φ = 119753316352.

The previous prime is 120221102983. The next prime is 120221103011. The reversal of 120221103001 is 100301122021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91845363600 + 28375739401 = 303060^2 + 168451^2 .

It is a cyclic number.

It is not a de Polignac number, because 120221103001 - 2⁹ = 120221102489 is a prime.

It is a super-2 number, since 2×120221103001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120221103011) 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, 233892940 + ... + 233893453.

It is an arithmetic number, because the mean of its divisors is an integer number (30172222413).

Almost surely, 2^120221103001 is an apocalyptic number.

It is an amenable number.

120221103001 is a deficient number, since it is larger than the sum of its proper divisors (467786651).

120221103001 is an equidigital number, since it uses as much as digits as its factorization.

120221103001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467786650.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120221103001 its reverse (100301122021), we get a palindrome (220522225022).

The spelling of 120221103001 in words is "one hundred twenty billion, two hundred twenty-one million, one hundred three thousand, one".