22030232330332 has 12 divisors (see below), whose sum is σ = 38622121854120. Its totient is φ = 10995340372016.

The previous prime is 22030232330321. The next prime is 22030232330377. The reversal of 22030232330332 is 23303323203022.

It is a super-2 number, since 2×22030232330332² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22030232330332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4943945782 + ... + 4943950237.

It is an arithmetic number, because the mean of its divisors is an integer number (3218510154510).

Almost surely, 2^{22030232330332} is an apocalyptic number.

It is an amenable number.

22030232330332 is a deficient number, since it is larger than the sum of its proper divisors (16591889523788).

22030232330332 is a wasteful number, since it uses less digits than its factorization.

22030232330332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9887896580 (or 9887896578 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 28.

Adding to 22030232330332 its reverse (23303323203022), we get a palindrome (45333555533354).

The spelling of 22030232330332 in words is "twenty-two trillion, thirty billion, two hundred thirty-two million, three hundred thirty thousand, three hundred thirty-two".