22230355106 has 4 divisors (see below), whose sum is σ = 33345532662. Its totient is φ = 11115177552.

The previous prime is 22230355097. The next prime is 22230355123. The reversal of 22230355106 is 60155303222.

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

It can be written as a sum of positive squares in only one way, i.e., 19110574081 + 3119781025 = 138241^2 + 55855^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5557588775 + ... + 5557588778.

Almost surely, 2^22230355106 is an apocalyptic number.

22230355106 is a deficient number, since it is larger than the sum of its proper divisors (11115177556).

22230355106 is a wasteful number, since it uses less digits than its factorization.

22230355106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11115177555.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 22230355106 its reverse (60155303222), we get a palindrome (82385658328).

The spelling of 22230355106 in words is "twenty-two billion, two hundred thirty million, three hundred fifty-five thousand, one hundred six".