122017644313 has 8 divisors (see below), whose sum is σ = 129221982720. Its totient is φ = 114816287040.

The previous prime is 122017644299. The next prime is 122017644337. The reversal of 122017644313 is 313446710221.

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 122017644313 - 2¹³ = 122017636121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122017644373) 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, 660733 + ... + 824986.

It is an arithmetic number, because the mean of its divisors is an integer number (16152747840).

Almost surely, 2^122017644313 is an apocalyptic number.

It is an amenable number.

122017644313 is a deficient number, since it is larger than the sum of its proper divisors (7204338407).

122017644313 is a wasteful number, since it uses less digits than its factorization.

122017644313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490567.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 122017644313 in words is "one hundred twenty-two billion, seventeen million, six hundred forty-four thousand, three hundred thirteen".