4022120112331 has 2 divisors, whose sum is σ = 4022120112332. Its totient is φ = 4022120112330.

The previous prime is 4022120112323. The next prime is 4022120112341. The reversal of 4022120112331 is 1332110212204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4022120112331 - 2³ = 4022120112323 is a prime.

It is a super-2 number, since 2×4022120112331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4022120112301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011060056165 + 2011060056166.

It is an arithmetic number, because the mean of its divisors is an integer number (2011060056166).

Almost surely, 2^{4022120112331} is an apocalyptic number.

4022120112331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022120112331 is an equidigital number, since it uses as much as digits as its factorization.

4022120112331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 4022120112331 its reverse (1332110212204), we get a palindrome (5354230324535).

The spelling of 4022120112331 in words is "four trillion, twenty-two billion, one hundred twenty million, one hundred twelve thousand, three hundred thirty-one".