122301222123001 has 4 divisors (see below), whose sum is σ = 122301272246004. Its totient is φ = 122301172000000.

The previous prime is 122301222122993. The next prime is 122301222123029. The reversal of 122301222123001 is 100321222103221.

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

It can be written as a sum of positive squares in 2 ways, for example, as 71372674615225 + 50928547507776 = 8448235^2 + 7136424^2 .

It is a cyclic number.

It is not a de Polignac number, because 122301222123001 - 2³ = 122301222122993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122301222153001) 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, 21203500 + ... + 26347501.

It is an arithmetic number, because the mean of its divisors is an integer number (30575318061501).

Almost surely, 2^{122301222123001} is an apocalyptic number.

It is an amenable number.

122301222123001 is a deficient number, since it is larger than the sum of its proper divisors (50123003).

122301222123001 is an equidigital number, since it uses as much as digits as its factorization.

122301222123001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50123002.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 122301222123001 its reverse (100321222103221), we get a palindrome (222622444226222).

The spelling of 122301222123001 in words is "one hundred twenty-two trillion, three hundred one billion, two hundred twenty-two million, one hundred twenty-three thousand, one".