20122300110331 has 2 divisors, whose sum is σ = 20122300110332. Its totient is φ = 20122300110330.

The previous prime is 20122300110317. The next prime is 20122300110391. The reversal of 20122300110331 is 13301100322102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20122300110331 - 2⁷ = 20122300110203 is a prime.

It is a super-2 number, since 2×20122300110331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20122300110299 and 20122300110308.

It is not a weakly prime, because it can be changed into another prime (20122300110391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10061150055165 + 10061150055166.

It is an arithmetic number, because the mean of its divisors is an integer number (10061150055166).

Almost surely, 2^{20122300110331} is an apocalyptic number.

20122300110331 is a deficient number, since it is larger than the sum of its proper divisors (1).

20122300110331 is an equidigital number, since it uses as much as digits as its factorization.

20122300110331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 20122300110331 its reverse (13301100322102), we get a palindrome (33423400432433).

The spelling of 20122300110331 in words is "twenty trillion, one hundred twenty-two billion, three hundred million, one hundred ten thousand, three hundred thirty-one".