22223153 has 4 divisors (see below), whose sum is σ = 22328688. Its totient is φ = 22117620.

The previous prime is 22223147. The next prime is 22223161. The reversal of 22223153 is 35132222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22223153 - 2⁴ = 22223137 is a prime.

It is a super-2 number, since 2×22223153² = 987737058522818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22223143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52451 + ... + 52872.

It is an arithmetic number, because the mean of its divisors is an integer number (5582172).

Almost surely, 2^22223153 is an apocalyptic number.

It is an amenable number.

22223153 is a deficient number, since it is larger than the sum of its proper divisors (105535).

22223153 is a wasteful number, since it uses less digits than its factorization.

22223153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105534.

The product of its digits is 720, while the sum is 20.

The square root of 22223153 is about 4714.1439307683. The cubic root of 22223153 is about 281.1481469544.

Adding to 22223153 its reverse (35132222), we get a palindrome (57355375).

The spelling of 22223153 in words is "twenty-two million, two hundred twenty-three thousand, one hundred fifty-three".