122443240322413 has 8 divisors (see below), whose sum is σ = 124802190849600. Its totient is φ = 120093744507648.

The previous prime is 122443240322407. The next prime is 122443240322449. The reversal of 122443240322413 is 314223042344221.

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 122443240322413 - 2⁹ = 122443240321901 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 (122443240322713) 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, 2363651956 + ... + 2363703757.

It is an arithmetic number, because the mean of its divisors is an integer number (15600273856200).

Almost surely, 2^{122443240322413} is an apocalyptic number.

It is an amenable number.

122443240322413 is a deficient number, since it is larger than the sum of its proper divisors (2358950527187).

122443240322413 is an equidigital number, since it uses as much as digits as its factorization.

122443240322413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4727356211.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 122443240322413 its reverse (314223042344221), we get a palindrome (436666282666634).

The spelling of 122443240322413 in words is "one hundred twenty-two trillion, four hundred forty-three billion, two hundred forty million, three hundred twenty-two thousand, four hundred thirteen".