22361428653 has 4 divisors (see below), whose sum is σ = 29815238208. Its totient is φ = 14907619100.

The previous prime is 22361428627. The next prime is 22361428711. The reversal of 22361428653 is 35682416322.

It is a happy number.

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 22361428653 - 2¹⁰ = 22361427629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22361428613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3726904773 + ... + 3726904778.

It is an arithmetic number, because the mean of its divisors is an integer number (7453809552).

Almost surely, 2^22361428653 is an apocalyptic number.

It is an amenable number.

22361428653 is a deficient number, since it is larger than the sum of its proper divisors (7453809555).

22361428653 is an equidigital number, since it uses as much as digits as its factorization.

22361428653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453809554.

The product of its digits is 414720, while the sum is 42.

The spelling of 22361428653 in words is "twenty-two billion, three hundred sixty-one million, four hundred twenty-eight thousand, six hundred fifty-three".