120001111201 has 8 divisors (see below), whose sum is σ = 122076531360. Its totient is φ = 117927074592.

The previous prime is 120001111189. The next prime is 120001111213. The reversal of 120001111201 is 102111100021.

It is an interprime number because it is at equal distance from previous prime (120001111189) and next prime (120001111213).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120001111201 - 2¹⁵ = 120001078433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120001111501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170155 + ... + 518608.

It is an arithmetic number, because the mean of its divisors is an integer number (15259566420).

Almost surely, 2^120001111201 is an apocalyptic number.

It is an amenable number.

120001111201 is a deficient number, since it is larger than the sum of its proper divisors (2075420159).

120001111201 is an equidigital number, since it uses as much as digits as its factorization.

120001111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691775.

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

Adding to 120001111201 its reverse (102111100021), we get a palindrome (222112211222).

The spelling of 120001111201 in words is "one hundred twenty billion, one million, one hundred eleven thousand, two hundred one".