22212302093 has 4 divisors (see below), whose sum is σ = 22812634620. Its totient is φ = 21611969568.

The previous prime is 22212302071. The next prime is 22212302117. The reversal of 22212302093 is 39020321222.

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 14056947844 + 8155354249 = 118562^2 + 90307^2 .

It is a cyclic number.

It is not a de Polignac number, because 22212302093 - 2⁶ = 22212302029 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 (22212302053) 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 3 ways as a sum of consecutive naturals, for example, 300166208 + ... + 300166281.

It is an arithmetic number, because the mean of its divisors is an integer number (5703158655).

Almost surely, 2^22212302093 is an apocalyptic number.

It is an amenable number.

22212302093 is a deficient number, since it is larger than the sum of its proper divisors (600332527).

22212302093 is an equidigital number, since it uses as much as digits as its factorization.

22212302093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600332526.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 22212302093 in words is "twenty-two billion, two hundred twelve million, three hundred two thousand, ninety-three".