22245153 has 8 divisors (see below), whose sum is σ = 33897408. Its totient is φ = 12711504.

The previous prime is 22245151. The next prime is 22245161. The reversal of 22245153 is 35154222.

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

It is not a de Polignac number, because 22245153 - 2¹ = 22245151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22245151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529626 + ... + 529667.

It is an arithmetic number, because the mean of its divisors is an integer number (4237176).

Almost surely, 2^22245153 is an apocalyptic number.

It is an amenable number.

22245153 is a deficient number, since it is larger than the sum of its proper divisors (11652255).

22245153 is a wasteful number, since it uses less digits than its factorization.

22245153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059303.

The product of its digits is 2400, while the sum is 24.

The square root of 22245153 is about 4716.4767570720. The cubic root of 22245153 is about 281.2408913593.

Adding to 22245153 its reverse (35154222), we get a palindrome (57399375).

The spelling of 22245153 in words is "twenty-two million, two hundred forty-five thousand, one hundred fifty-three".