120601227111 has 4 divisors (see below), whose sum is σ = 160801636152. Its totient is φ = 80400818072.

The previous prime is 120601227101. The next prime is 120601227121. The reversal of 120601227111 is 111722106021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111722106021 = 3 ⋅37240702007.

It is an interprime number because it is at equal distance from previous prime (120601227101) and next prime (120601227121).

It is a cyclic number.

It is not a de Polignac number, because 120601227111 - 2⁵ = 120601227079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120601227101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20100204516 + ... + 20100204521.

It is an arithmetic number, because the mean of its divisors is an integer number (40200409038).

Almost surely, 2^120601227111 is an apocalyptic number.

120601227111 is a deficient number, since it is larger than the sum of its proper divisors (40200409041).

120601227111 is an equidigital number, since it uses as much as digits as its factorization.

120601227111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40200409040.

The product of its (nonzero) digits is 336, while the sum is 24.

The spelling of 120601227111 in words is "one hundred twenty billion, six hundred one million, two hundred twenty-seven thousand, one hundred eleven".