22053643354603 has 32 divisors (see below), whose sum is σ = 25718886531072. Its totient is φ = 18521441056800.

The previous prime is 22053643354559. The next prime is 22053643354651. The reversal of 22053643354603 is 30645334635022.

It is a cyclic number.

It is not a de Polignac number, because 22053643354603 - 2¹³ = 22053643346411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22053643354003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36431200 + ... + 37031602.

It is an arithmetic number, because the mean of its divisors is an integer number (803715204096).

Almost surely, 2^{22053643354603} is an apocalyptic number.

22053643354603 is a deficient number, since it is larger than the sum of its proper divisors (3665243176469).

22053643354603 is a wasteful number, since it uses less digits than its factorization.

22053643354603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601015.

The product of its (nonzero) digits is 4665600, while the sum is 46.

Adding to 22053643354603 its reverse (30645334635022), we get a palindrome (52698977989625).

The spelling of 22053643354603 in words is "twenty-two trillion, fifty-three billion, six hundred forty-three million, three hundred fifty-four thousand, six hundred three".