22002332123 has 8 divisors (see below), whose sum is σ = 22034222640. Its totient is φ = 21970462720.

The previous prime is 22002332089. The next prime is 22002332167. The reversal of 22002332123 is 32123320022.

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 22002332123 - 2²⁶ = 21935223259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22002332095 and 22002332104.

It is not an unprimeable number, because it can be changed into a prime (22002332323) 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, 4041083 + ... + 4046523.

It is an arithmetic number, because the mean of its divisors is an integer number (2754277830).

Almost surely, 2^22002332123 is an apocalyptic number.

22002332123 is a deficient number, since it is larger than the sum of its proper divisors (31890517).

22002332123 is an equidigital number, since it uses as much as digits as its factorization.

22002332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10557.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22002332123 its reverse (32123320022), we get a palindrome (54125652145).

The spelling of 22002332123 in words is "twenty-two billion, two million, three hundred thirty-two thousand, one hundred twenty-three".