22103310233 has 8 divisors (see below), whose sum is σ = 22134299880. Its totient is φ = 22072343040.

The previous prime is 22103310197. The next prime is 22103310241. The reversal of 22103310233 is 33201330122.

It can be written as a sum of positive squares in 4 ways, for example, as 8500286809 + 13603023424 = 92197^2 + 116632^2 .

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 22103310233 - 2¹⁰ = 22103309209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22103310263) 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, 2950853 + ... + 2958333.

It is an arithmetic number, because the mean of its divisors is an integer number (2766787485).

Almost surely, 2^22103310233 is an apocalyptic number.

It is an amenable number.

22103310233 is a deficient number, since it is larger than the sum of its proper divisors (30989647).

22103310233 is a wasteful number, since it uses less digits than its factorization.

22103310233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11227.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 22103310233 its reverse (33201330122), we get a palindrome (55304640355).

The spelling of 22103310233 in words is "twenty-two billion, one hundred three million, three hundred ten thousand, two hundred thirty-three".