122331101330101 has 4 divisors (see below), whose sum is σ = 126549415169100. Its totient is φ = 118112787491104.

The previous prime is 122331101330059. The next prime is 122331101330111. The reversal of 122331101330101 is 101033101133221.

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 26720370180625 + 95610731149476 = 5169175^2 + 9778074^2 .

It is a cyclic number.

It is not a de Polignac number, because 122331101330101 - 2¹¹ = 122331101328053 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 (122331101330111) 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, 2109156919456 + ... + 2109156919513.

It is an arithmetic number, because the mean of its divisors is an integer number (31637353792275).

Almost surely, 2^{122331101330101} is an apocalyptic number.

It is an amenable number.

122331101330101 is a deficient number, since it is larger than the sum of its proper divisors (4218313838999).

122331101330101 is an equidigital number, since it uses as much as digits as its factorization.

122331101330101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218313838998.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 122331101330101 its reverse (101033101133221), we get a palindrome (223364202463322).

The spelling of 122331101330101 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, one hundred one million, three hundred thirty thousand, one hundred one".