122140241 has 8 divisors (see below), whose sum is σ = 123926400. Its totient is φ = 120360240.

The previous prime is 122140237. The next prime is 122140247. The reversal of 122140241 is 142041221.

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 122140241 - 2² = 122140237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122140247) 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, 51050 + ... + 53388.

It is an arithmetic number, because the mean of its divisors is an integer number (15490800).

Almost surely, 2^122140241 is an apocalyptic number.

It is an amenable number.

122140241 is a deficient number, since it is larger than the sum of its proper divisors (1786159).

122140241 is an equidigital number, since it uses as much as digits as its factorization.

122140241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 122140241 is about 11051.7076056146. The cubic root of 122140241 is about 496.1575345617.

Adding to 122140241 its reverse (142041221), we get a palindrome (264181462).

The spelling of 122140241 in words is "one hundred twenty-two million, one hundred forty thousand, two hundred forty-one".