122231133300013 has 4 divisors (see below), whose sum is σ = 122315605404640. Its totient is φ = 122146661195388.

The previous prime is 122231133299981. The next prime is 122231133300049. The reversal of 122231133300013 is 310003331132221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122231133300013 - 2⁵ = 122231133299981 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 (122231133000013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42236050143 + ... + 42236053036.

It is an arithmetic number, because the mean of its divisors is an integer number (30578901351160).

Almost surely, 2^{122231133300013} is an apocalyptic number.

It is an amenable number.

122231133300013 is a deficient number, since it is larger than the sum of its proper divisors (84472104627).

122231133300013 is an equidigital number, since it uses as much as digits as its factorization.

122231133300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84472104626.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 122231133300013 its reverse (310003331132221), we get a palindrome (432234464432234).

The spelling of 122231133300013 in words is "one hundred twenty-two trillion, two hundred thirty-one billion, one hundred thirty-three million, three hundred thousand, thirteen".