22650946093 has 4 divisors (see below), whose sum is σ = 22875212988. Its totient is φ = 22426679200.

The previous prime is 22650946091. The next prime is 22650946099. The reversal of 22650946093 is 39064905622.

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 21445259364 + 1205686729 = 146442^2 + 34723^2 .

It is a cyclic number.

It is not a de Polignac number, because 22650946093 - 2¹ = 22650946091 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 (22650946091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112133296 + ... + 112133497.

It is an arithmetic number, because the mean of its divisors is an integer number (5718803247).

Almost surely, 2^22650946093 is an apocalyptic number.

It is an amenable number.

22650946093 is a deficient number, since it is larger than the sum of its proper divisors (224266895).

22650946093 is a wasteful number, since it uses less digits than its factorization.

22650946093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224266894.

The product of its (nonzero) digits is 699840, while the sum is 46.

The spelling of 22650946093 in words is "twenty-two billion, six hundred fifty million, nine hundred forty-six thousand, ninety-three".