22272103 has 8 divisors (see below), whose sum is σ = 25536672. Its totient is φ = 19028256.

The previous prime is 22272083. The next prime is 22272121. The reversal of 22272103 is 30127222.

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 22272103 - 2⁵ = 22272071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22272403) 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, 2800 + ... + 7237.

It is an arithmetic number, because the mean of its divisors is an integer number (3192084).

Almost surely, 2^22272103 is an apocalyptic number.

22272103 is a deficient number, since it is larger than the sum of its proper divisors (3264569).

22272103 is a wasteful number, since it uses less digits than its factorization.

22272103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10361.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 22272103 is about 4719.3328977727. The cubic root of 22272103 is about 281.3544199596.

Adding to 22272103 its reverse (30127222), we get a palindrome (52399325).

The spelling of 22272103 in words is "twenty-two million, two hundred seventy-two thousand, one hundred three".