22330424321031 has 8 divisors (see below), whose sum is σ = 29774119207024. Its totient is φ = 14886839491200.

The previous prime is 22330424320999. The next prime is 22330424321063. The reversal of 22330424321031 is 13012342403322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22330424320999) and next prime (22330424321063).

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

It is not a de Polignac number, because 22330424321031 - 2⁵ = 22330424320999 is a prime.

It is a super-2 number, since 2×22330424321031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22330424321031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330424321071) 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, 27039436 + ... + 27853041.

It is an arithmetic number, because the mean of its divisors is an integer number (3721764900878).

Almost surely, 2^{22330424321031} is an apocalyptic number.

22330424321031 is a deficient number, since it is larger than the sum of its proper divisors (7443694885993).

22330424321031 is a wasteful number, since it uses less digits than its factorization.

22330424321031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55028081.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 22330424321031 its reverse (13012342403322), we get a palindrome (35342766724353).

The spelling of 22330424321031 in words is "twenty-two trillion, three hundred thirty billion, four hundred twenty-four million, three hundred twenty-one thousand, thirty-one".