122113301323019 has 4 divisors (see below), whose sum is σ = 122161170122640. Its totient is φ = 122065432523400.

The previous prime is 122113301323009. The next prime is 122113301323051. The reversal of 122113301323019 is 910323103311221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122113301323019 - 2³² = 122109006355723 is a prime.

It is a super-2 number, since 2×122113301323019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122113301323009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23934395984 + ... + 23934401085.

It is an arithmetic number, because the mean of its divisors is an integer number (30540292530660).

Almost surely, 2^{122113301323019} is an apocalyptic number.

122113301323019 is a deficient number, since it is larger than the sum of its proper divisors (47868799621).

122113301323019 is an equidigital number, since it uses as much as digits as its factorization.

122113301323019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47868799620.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 122113301323019 in words is "one hundred twenty-two trillion, one hundred thirteen billion, three hundred one million, three hundred twenty-three thousand, nineteen".