120113422111 has 4 divisors (see below), whose sum is σ = 120127966672. Its totient is φ = 120098877552.

The previous prime is 120113422097. The next prime is 120113422139. The reversal of 120113422111 is 111224311021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111224311021 = 61 ⋅1823349361.

It is a cyclic number.

It is not a de Polignac number, because 120113422111 - 2⁷ = 120113421983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120113422141) 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, 7259886 + ... + 7276411.

It is an arithmetic number, because the mean of its divisors is an integer number (30031991668).

Almost surely, 2^120113422111 is an apocalyptic number.

120113422111 is a deficient number, since it is larger than the sum of its proper divisors (14544561).

120113422111 is an equidigital number, since it uses as much as digits as its factorization.

120113422111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14544560.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 120113422111 its reverse (111224311021), we get a palindrome (231337733132).

The spelling of 120113422111 in words is "one hundred twenty billion, one hundred thirteen million, four hundred twenty-two thousand, one hundred eleven".