122330322331001 has 4 divisors (see below), whose sum is σ = 122330370576372. Its totient is φ = 122330274085632.

The previous prime is 122330322330929. The next prime is 122330322331027. The reversal of 122330322331001 is 100133223033221.

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 59699559449401 + 62630762881600 = 7726549^2 + 7913960^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122330322331001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122330322331901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20095160 + ... + 25465193.

It is an arithmetic number, because the mean of its divisors is an integer number (30582592644093).

Almost surely, 2^{122330322331001} is an apocalyptic number.

It is an amenable number.

122330322331001 is a deficient number, since it is larger than the sum of its proper divisors (48245371).

122330322331001 is an equidigital number, since it uses as much as digits as its factorization.

122330322331001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48245370.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 122330322331001 its reverse (100133223033221), we get a palindrome (222463545364222).

The spelling of 122330322331001 in words is "one hundred twenty-two trillion, three hundred thirty billion, three hundred twenty-two million, three hundred thirty-one thousand, one".