22302040453 has 16 divisors (see below), whose sum is σ = 28396744704. Its totient is φ = 17008461360.

The previous prime is 22302040403. The next prime is 22302040477. The reversal of 22302040453 is 35404020322.

It is not a de Polignac number, because 22302040453 - 2¹⁷ = 22301909381 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 (22302040403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3077625 + ... + 3084862.

It is an arithmetic number, because the mean of its divisors is an integer number (1774796544).

Almost surely, 2^22302040453 is an apocalyptic number.

It is an amenable number.

22302040453 is a deficient number, since it is larger than the sum of its proper divisors (6094704251).

22302040453 is a wasteful number, since it uses less digits than its factorization.

22302040453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162552.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 22302040453 its reverse (35404020322), we get a palindrome (57706060775).

The spelling of 22302040453 in words is "twenty-two billion, three hundred two million, forty thousand, four hundred fifty-three".