20122120340341 has 8 divisors (see below), whose sum is σ = 20143267612160. Its totient is φ = 20100980580912.

The previous prime is 20122120340317. The next prime is 20122120340351. The reversal of 20122120340341 is 14304302122102.

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 20122120340341 - 2⁷ = 20122120340213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122120340351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3489820 + ... + 7240378.

It is an arithmetic number, because the mean of its divisors is an integer number (2517908451520).

Almost surely, 2^{20122120340341} is an apocalyptic number.

It is an amenable number.

20122120340341 is a deficient number, since it is larger than the sum of its proper divisors (21147271819).

20122120340341 is a wasteful number, since it uses less digits than its factorization.

20122120340341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3756195.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 20122120340341 its reverse (14304302122102), we get a palindrome (34426422462443).

The spelling of 20122120340341 in words is "twenty trillion, one hundred twenty-two billion, one hundred twenty million, three hundred forty thousand, three hundred forty-one".