122310144001 has 4 divisors (see below), whose sum is σ = 129504858372. Its totient is φ = 115115429632.

The previous prime is 122310143999. The next prime is 122310144007. The reversal of 122310144001 is 100441013221.

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 102835662400 + 19474481601 = 320680^2 + 139551^2 .

It is a cyclic number.

It is not a de Polignac number, because 122310144001 - 2¹ = 122310143999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122310144001.

It is not an unprimeable number, because it can be changed into a prime (122310144007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3597357160 + ... + 3597357193.

It is an arithmetic number, because the mean of its divisors is an integer number (32376214593).

Almost surely, 2^122310144001 is an apocalyptic number.

It is an amenable number.

122310144001 is a deficient number, since it is larger than the sum of its proper divisors (7194714371).

122310144001 is an equidigital number, since it uses as much as digits as its factorization.

122310144001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7194714370.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 122310144001 its reverse (100441013221), we get a palindrome (222751157222).

The spelling of 122310144001 in words is "one hundred twenty-two billion, three hundred ten million, one hundred forty-four thousand, one".