122420121433241 has 8 divisors (see below), whose sum is σ = 122719219359168. Its totient is φ = 122121062910000.

The previous prime is 122420121433201. The next prime is 122420121433307. The reversal of 122420121433241 is 142334121024221.

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 122420121433241 - 2⁶ = 122420121433177 is a prime.

It is a super-2 number, since 2×122420121433241² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122420121433198 and 122420121433207.

It is not an unprimeable number, because it can be changed into a prime (122420121433201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3624485 + ... + 16061666.

It is an arithmetic number, because the mean of its divisors is an integer number (15339902419896).

Almost surely, 2^{122420121433241} is an apocalyptic number.

It is an amenable number.

122420121433241 is a deficient number, since it is larger than the sum of its proper divisors (299097925927).

122420121433241 is a wasteful number, since it uses less digits than its factorization.

122420121433241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19701343.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 122420121433241 its reverse (142334121024221), we get a palindrome (264754242457462).

The spelling of 122420121433241 in words is "one hundred twenty-two trillion, four hundred twenty billion, one hundred twenty-one million, four hundred thirty-three thousand, two hundred forty-one".