22024220423653 has 40 divisors (see below), whose sum is σ = 25956406112256. Its totient is φ = 18684783684000.

The previous prime is 22024220423587. The next prime is 22024220423669. The reversal of 22024220423653 is 35632402242022.

It is not a de Polignac number, because 22024220423653 - 2⁹ = 22024220423141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024220423453) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 822307500 + ... + 822334282.

Almost surely, 2^{22024220423653} is an apocalyptic number.

It is an amenable number.

22024220423653 is a deficient number, since it is larger than the sum of its proper divisors (3932185688603).

22024220423653 is an equidigital number, since it uses as much as digits as its factorization.

22024220423653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30303 (or 30282 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 22024220423653 its reverse (35632402242022), we get a palindrome (57656622665675).

The spelling of 22024220423653 in words is "twenty-two trillion, twenty-four billion, two hundred twenty million, four hundred twenty-three thousand, six hundred fifty-three".