22514335073 has 4 divisors (see below), whose sum is σ = 22767305220. Its totient is φ = 22261364928.

The previous prime is 22514335027. The next prime is 22514335099. The reversal of 22514335073 is 37053341522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9379341409 + 13134993664 = 96847^2 + 114608^2 .

It is a cyclic number.

It is not a de Polignac number, because 22514335073 - 2¹⁰ = 22514334049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22514335003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126484940 + ... + 126485117.

It is an arithmetic number, because the mean of its divisors is an integer number (5691826305).

Almost surely, 2^22514335073 is an apocalyptic number.

It is an amenable number.

22514335073 is a deficient number, since it is larger than the sum of its proper divisors (252970147).

22514335073 is an equidigital number, since it uses as much as digits as its factorization.

22514335073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252970146.

The product of its (nonzero) digits is 75600, while the sum is 35.

Adding to 22514335073 its reverse (37053341522), we get a palindrome (59567676595).

The spelling of 22514335073 in words is "twenty-two billion, five hundred fourteen million, three hundred thirty-five thousand, seventy-three".