2322222331331 has 16 divisors (see below), whose sum is σ = 2736750741504. Its totient is φ = 1929211854624.

The previous prime is 2322222331327. The next prime is 2322222331339. The reversal of 2322222331331 is 1331332222232.

It is a cyclic number.

It is not a de Polignac number, because 2322222331331 - 2² = 2322222331327 is a prime.

It is a super-2 number, since 2×2322222331331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2322222331294 and 2322222331303.

It is not an unprimeable number, because it can be changed into a prime (2322222331339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34230320 + ... + 34298093.

It is an arithmetic number, because the mean of its divisors is an integer number (171046921344).

Almost surely, 2^{2322222331331} is an apocalyptic number.

2322222331331 is a deficient number, since it is larger than the sum of its proper divisors (414528410173).

2322222331331 is a wasteful number, since it uses less digits than its factorization.

2322222331331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68528570.

The product of its digits is 15552, while the sum is 29.

Adding to 2322222331331 its reverse (1331332222232), we get a palindrome (3653554553563).

The spelling of 2322222331331 in words is "two trillion, three hundred twenty-two billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred thirty-one".