122121341 has 4 divisors (see below), whose sum is σ = 128548800. Its totient is φ = 115693884.

The previous prime is 122121323. The next prime is 122121359. The reversal of 122121341 is 143121221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (122121323) and next prime (122121359).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122121341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122121301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3213701 + ... + 3213738.

It is an arithmetic number, because the mean of its divisors is an integer number (32137200).

Almost surely, 2^122121341 is an apocalyptic number.

It is an amenable number.

122121341 is a deficient number, since it is larger than the sum of its proper divisors (6427459).

122121341 is an equidigital number, since it uses as much as digits as its factorization.

122121341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427458.

The product of its digits is 96, while the sum is 17.

The square root of 122121341 is about 11050.8525010517. The cubic root of 122121341 is about 496.1319414100.

Adding to 122121341 its reverse (143121221), we get a palindrome (265242562).

The spelling of 122121341 in words is "one hundred twenty-two million, one hundred twenty-one thousand, three hundred forty-one".