22003320022123 has 32 divisors (see below), whose sum is σ = 24662167326720. Its totient is φ = 19457157312000.

The previous prime is 22003320022049. The next prime is 22003320022139. The reversal of 22003320022123 is 32122002330022.

It is a cyclic number.

It is not a de Polignac number, because 22003320022123 - 2¹⁷ = 22003319891051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22003320022094 and 22003320022103.

It is not an unprimeable number, because it can be changed into a prime (22003320022163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 782715838 + ... + 782743948.

It is an arithmetic number, because the mean of its divisors is an integer number (770692728960).

Almost surely, 2^{22003320022123} is an apocalyptic number.

22003320022123 is a deficient number, since it is larger than the sum of its proper divisors (2658847304597).

22003320022123 is a wasteful number, since it uses less digits than its factorization.

22003320022123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33259.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22003320022123 its reverse (32122002330022), we get a palindrome (54125322352145).

The spelling of 22003320022123 in words is "twenty-two trillion, three billion, three hundred twenty million, twenty-two thousand, one hundred twenty-three".