22040303153 has 32 divisors (see below), whose sum is σ = 25109585280. Its totient is φ = 19168565760.

The previous prime is 22040303149. The next prime is 22040303171. The reversal of 22040303153 is 35130304022.

It is a cyclic number.

It is not a de Polignac number, because 22040303153 - 2² = 22040303149 is a prime.

It is a super-2 number, since 2×22040303153² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22040303353) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11556626 + ... + 11558532.

It is an arithmetic number, because the mean of its divisors is an integer number (784674540).

Almost surely, 2^22040303153 is an apocalyptic number.

It is an amenable number.

22040303153 is a deficient number, since it is larger than the sum of its proper divisors (3069282127).

22040303153 is a wasteful number, since it uses less digits than its factorization.

22040303153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 22040303153 its reverse (35130304022), we get a palindrome (57170607175).

The spelling of 22040303153 in words is "twenty-two billion, forty million, three hundred three thousand, one hundred fifty-three".