122243212344001 has 4 divisors (see below), whose sum is σ = 139706528393152. Its totient is φ = 104779896294852.

The previous prime is 122243212343957. The next prime is 122243212344061. The reversal of 122243212344001 is 100443212342221.

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 122243212344001 - 2²¹ = 122243210246849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122243212344061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8731658024565 + ... + 8731658024578.

It is an arithmetic number, because the mean of its divisors is an integer number (34926632098288).

Almost surely, 2^{122243212344001} is an apocalyptic number.

It is an amenable number.

122243212344001 is a deficient number, since it is larger than the sum of its proper divisors (17463316049151).

122243212344001 is an equidigital number, since it uses as much as digits as its factorization.

122243212344001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17463316049150.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 122243212344001 its reverse (100443212342221), we get a palindrome (222686424686222).

The spelling of 122243212344001 in words is "one hundred twenty-two trillion, two hundred forty-three billion, two hundred twelve million, three hundred forty-four thousand, one".