22230141643 has 8 divisors (see below), whose sum is σ = 22888480112. Its totient is φ = 21574830816.

The previous prime is 22230141629. The next prime is 22230141667. The reversal of 22230141643 is 34614103222.

It is a happy number.

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 22230141643 - 2¹³ = 22230133451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22230141343) 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, 742005 + ... + 771382.

It is an arithmetic number, because the mean of its divisors is an integer number (2861060014).

Almost surely, 2^22230141643 is an apocalyptic number.

22230141643 is a deficient number, since it is larger than the sum of its proper divisors (658338469).

22230141643 is a wasteful number, since it uses less digits than its factorization.

22230141643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513821.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22230141643 its reverse (34614103222), we get a palindrome (56844244865).

The spelling of 22230141643 in words is "twenty-two billion, two hundred thirty million, one hundred forty-one thousand, six hundred forty-three".