22321441442332 has 12 divisors (see below), whose sum is σ = 41360317966800. Its totient is φ = 10504207737536.

The previous prime is 22321441442327. The next prime is 22321441442389. The reversal of 22321441442332 is 23324414412322.

It is a super-3 number, since 3×22321441442332³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321441442291 and 22321441442300.

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, 164128245832 + ... + 164128245967.

It is an arithmetic number, because the mean of its divisors is an integer number (3446693163900).

Almost surely, 2^{22321441442332} is an apocalyptic number.

It is an amenable number.

22321441442332 is a deficient number, since it is larger than the sum of its proper divisors (19038876524468).

22321441442332 is a wasteful number, since it uses less digits than its factorization.

22321441442332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328256491820 (or 328256491818 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

Adding to 22321441442332 its reverse (23324414412322), we get a palindrome (45645855854654).

The spelling of 22321441442332 in words is "twenty-two trillion, three hundred twenty-one billion, four hundred forty-one million, four hundred forty-two thousand, three hundred thirty-two".