122110143 has 8 divisors (see below), whose sum is σ = 163036800. Its totient is φ = 81295128.

The previous prime is 122110139. The next prime is 122110159. The reversal of 122110143 is 341011221.

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

It is not a de Polignac number, because 122110143 - 2² = 122110139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122110103) 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, 25323 + ... + 29756.

It is an arithmetic number, because the mean of its divisors is an integer number (20379600).

Almost surely, 2^122110143 is an apocalyptic number.

122110143 is a deficient number, since it is larger than the sum of its proper divisors (40926657).

122110143 is an equidigital number, since it uses as much as digits as its factorization.

122110143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55821.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 122110143 is about 11050.3458316923. The cubic root of 122110143 is about 496.1167765605.

Adding to 122110143 its reverse (341011221), we get a palindrome (463121364).

The spelling of 122110143 in words is "one hundred twenty-two million, one hundred ten thousand, one hundred forty-three".