122312013013 has 8 divisors (see below), whose sum is σ = 123807299616. Its totient is φ = 120817242000.

The previous prime is 122312013001. The next prime is 122312013029. The reversal of 122312013013 is 310310213221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122312013013 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 (122312013613) 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, 359703 + ... + 611563.

It is an arithmetic number, because the mean of its divisors is an integer number (15475912452).

Almost surely, 2^122312013013 is an apocalyptic number.

It is an amenable number.

122312013013 is a deficient number, since it is larger than the sum of its proper divisors (1495286603).

122312013013 is an equidigital number, since it uses as much as digits as its factorization.

122312013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257795.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 122312013013 its reverse (310310213221), we get a palindrome (432622226234).

The spelling of 122312013013 in words is "one hundred twenty-two billion, three hundred twelve million, thirteen thousand, thirteen".