120110212210111 has 4 divisors (see below), whose sum is σ = 120208421706192. Its totient is φ = 120012002714032.

The previous prime is 120110212210067. The next prime is 120110212210129. The reversal of 120110212210111 is 111012212011021.

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

It is a cyclic number.

It is not a de Polignac number, because 120110212210111 - 2⁷ = 120110212209983 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 (120110212210181) 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, 49104746206 + ... + 49104748651.

It is an arithmetic number, because the mean of its divisors is an integer number (30052105426548).

Almost surely, 2^{120110212210111} is an apocalyptic number.

120110212210111 is a deficient number, since it is larger than the sum of its proper divisors (98209496081).

120110212210111 is an equidigital number, since it uses as much as digits as its factorization.

120110212210111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98209496080.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 120110212210111 its reverse (111012212011021), we get a palindrome (231122424221132).

The spelling of 120110212210111 in words is "one hundred twenty trillion, one hundred ten billion, two hundred twelve million, two hundred ten thousand, one hundred eleven".