22110003223 has 32 divisors (see below), whose sum is σ = 28174874112. Its totient is φ = 16851984000.

The previous prime is 22110003217. The next prime is 22110003229. The reversal of 22110003223 is 32230001122.

It is an interprime number because it is at equal distance from previous prime (22110003217) and next prime (22110003229).

It is a cyclic number.

It is not a de Polignac number, because 22110003223 - 2¹⁷ = 22109872151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22110003197 and 22110003206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110003229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 628365 + ... + 662617.

It is an arithmetic number, because the mean of its divisors is an integer number (880464816).

Almost surely, 2^22110003223 is an apocalyptic number.

22110003223 is a deficient number, since it is larger than the sum of its proper divisors (6064870889).

22110003223 is a wasteful number, since it uses less digits than its factorization.

22110003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34455.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22110003223 its reverse (32230001122), we get a palindrome (54340004345).

The spelling of 22110003223 in words is "twenty-two billion, one hundred ten million, three thousand, two hundred twenty-three".