122641141 has 8 divisors (see below), whose sum is σ = 140228480. Its totient is φ = 105070608.

The previous prime is 122641139. The next prime is 122641159. The reversal of 122641141 is 141146221.

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 122641141 - 2¹ = 122641139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122644141) 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, 24880 + ... + 29398.

It is an arithmetic number, because the mean of its divisors is an integer number (17528560).

Almost surely, 2^122641141 is an apocalyptic number.

It is an amenable number.

122641141 is a deficient number, since it is larger than the sum of its proper divisors (17587339).

122641141 is an equidigital number, since it uses as much as digits as its factorization.

122641141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8403.

The product of its digits is 384, while the sum is 22.

The square root of 122641141 is about 11074.3460755026. The cubic root of 122641141 is about 496.8348607318.

Adding to 122641141 its reverse (141146221), we get a palindrome (263787362).

The spelling of 122641141 in words is "one hundred twenty-two million, six hundred forty-one thousand, one hundred forty-one".