22535034145 has 16 divisors (see below), whose sum is σ = 29133881280. Its totient is φ = 16634579904.

The previous prime is 22535034143. The next prime is 22535034157. The reversal of 22535034145 is 54143053522.

It is a cyclic number.

It is not a de Polignac number, because 22535034145 - 2¹ = 22535034143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22535034145.

It is not an unprimeable number, because it can be changed into a prime (22535034143) 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 15 ways as a sum of consecutive naturals, for example, 96762 + ... + 233308.

It is an arithmetic number, because the mean of its divisors is an integer number (1820867580).

Almost surely, 2^22535034145 is an apocalyptic number.

It is an amenable number.

22535034145 is a deficient number, since it is larger than the sum of its proper divisors (6598847135).

22535034145 is a wasteful number, since it uses less digits than its factorization.

22535034145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139104.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 22535034145 its reverse (54143053522), we get a palindrome (76678087667).

The spelling of 22535034145 in words is "twenty-two billion, five hundred thirty-five million, thirty-four thousand, one hundred forty-five".