2122323003121 has 2 divisors, whose sum is σ = 2122323003122. Its totient is φ = 2122323003120.

The previous prime is 2122323003113. The next prime is 2122323003187. The reversal of 2122323003121 is 1213003232212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2061983993521 + 60339009600 = 1435961^2 + 245640^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122323003121 - 2³ = 2122323003113 is a prime.

It is a super-3 number, since 3×2122323003121³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122323003092 and 2122323003101.

It is not a weakly prime, because it can be changed into another prime (2122323006121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061161501560 + 1061161501561.

It is an arithmetic number, because the mean of its divisors is an integer number (1061161501561).

Almost surely, 2^{2122323003121} is an apocalyptic number.

It is an amenable number.

2122323003121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122323003121 is an equidigital number, since it uses as much as digits as its factorization.

2122323003121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2122323003121 its reverse (1213003232212), we get a palindrome (3335326235333).

The spelling of 2122323003121 in words is "two trillion, one hundred twenty-two billion, three hundred twenty-three million, three thousand, one hundred twenty-one".