22232223310331 has 8 divisors (see below), whose sum is σ = 23200824633504. Its totient is φ = 21263787230400.

The previous prime is 22232223310321. The next prime is 22232223310343. The reversal of 22232223310331 is 13301332223222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22232223310331 - 2⁶ = 22232223310267 is a prime.

It is a super-2 number, since 2×22232223310331² (a number of 27 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 = 22232223310294 and 22232223310303.

It is not an unprimeable number, because it can be changed into a prime (22232223310321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41035826 + ... + 41574071.

It is an arithmetic number, because the mean of its divisors is an integer number (2900103079188).

Almost surely, 2^{22232223310331} is an apocalyptic number.

22232223310331 is a deficient number, since it is larger than the sum of its proper divisors (968601323173).

22232223310331 is a wasteful number, since it uses less digits than its factorization.

22232223310331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82621621.

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

Adding to 22232223310331 its reverse (13301332223222), we get a palindrome (35533555533553).

The spelling of 22232223310331 in words is "twenty-two trillion, two hundred thirty-two billion, two hundred twenty-three million, three hundred ten thousand, three hundred thirty-one".