11220153 has 32 divisors (see below), whose sum is σ = 18475776. Its totient is φ = 5910528.

The previous prime is 11220151. The next prime is 11220179. The reversal of 11220153 is 35102211.

It is not a de Polignac number, because 11220153 - 2¹ = 11220151 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11220151) 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 31 ways as a sum of consecutive naturals, for example, 18625 + ... + 19217.

It is an arithmetic number, because the mean of its divisors is an integer number (577368).

Almost surely, 2^11220153 is an apocalyptic number.

It is an amenable number.

11220153 is a deficient number, since it is larger than the sum of its proper divisors (7255623).

11220153 is a wasteful number, since it uses less digits than its factorization.

11220153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 11220153 is about 3349.6496831758. The cubic root of 11220153 is about 223.8719040680.

Adding to 11220153 its reverse (35102211), we get a palindrome (46322364).

The spelling of 11220153 in words is "eleven million, two hundred twenty thousand, one hundred fifty-three".