20055050222 has 8 divisors (see below), whose sum is σ = 30650171256. Its totient is φ = 9838326472.

The previous prime is 20055050219. The next prime is 20055050269. The reversal of 20055050222 is 22205055002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94599188 + ... + 94599399.

It is an arithmetic number, because the mean of its divisors is an integer number (3831271407).

Almost surely, 2^20055050222 is an apocalyptic number.

20055050222 is a deficient number, since it is larger than the sum of its proper divisors (10595121034).

20055050222 is a wasteful number, since it uses less digits than its factorization.

20055050222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189198642.

The product of its (nonzero) digits is 2000, while the sum is 23.

The spelling of 20055050222 in words is "twenty billion, fifty-five million, fifty thousand, two hundred twenty-two".