122313255420245 has 16 divisors (see below), whose sum is σ = 148524066985728. Its totient is φ = 96688361387520.

The previous prime is 122313255420211. The next prime is 122313255420247. The reversal of 122313255420245 is 542024552313221.

It is a de Polignac number, because none of the positive numbers 2^k-122313255420245 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 (122313255420247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199529369 + ... + 200141438.

It is an arithmetic number, because the mean of its divisors is an integer number (9282754186608).

Almost surely, 2^{122313255420245} is an apocalyptic number.

It is an amenable number.

122313255420245 is a deficient number, since it is larger than the sum of its proper divisors (26210811565483).

122313255420245 is an equidigital number, since it uses as much as digits as its factorization.

122313255420245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399671540.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 122313255420245 in words is "one hundred twenty-two trillion, three hundred thirteen billion, two hundred fifty-five million, four hundred twenty thousand, two hundred forty-five".