22323220003 has 8 divisors (see below), whose sum is σ = 26391984480. Its totient is φ = 18474388800.

The previous prime is 22323219991. The next prime is 22323220019. The reversal of 22323220003 is 30002232322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22323220003 - 2²⁵ = 22289665571 is a prime.

It is a super-3 number, since 3×22323220003³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22323220603) 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, 54983098 + ... + 54983503.

It is an arithmetic number, because the mean of its divisors is an integer number (3298998060).

Almost surely, 2^22323220003 is an apocalyptic number.

22323220003 is a deficient number, since it is larger than the sum of its proper divisors (4068764477).

22323220003 is a wasteful number, since it uses less digits than its factorization.

22323220003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109966637.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 22323220003 its reverse (30002232322), we get a palindrome (52325452325).

The spelling of 22323220003 in words is "twenty-two billion, three hundred twenty-three million, two hundred twenty thousand, three".