20222122212202 has 8 divisors (see below), whose sum is σ = 30341210104800. Its totient is φ = 10108385510604.

The previous prime is 20222122212059. The next prime is 20222122212209. The reversal of 20222122212202 is 20221222122202.

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

It is not an unprimeable number, because it can be changed into a prime (20222122212209) 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, 1337788302 + ... + 1337803417.

It is an arithmetic number, because the mean of its divisors is an integer number (3792651263100).

Almost surely, 2^{20222122212202} is an apocalyptic number.

20222122212202 is a deficient number, since it is larger than the sum of its proper divisors (10119087892598).

20222122212202 is a wasteful number, since it uses less digits than its factorization.

20222122212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675595500.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 20222122212202 its reverse (20221222122202), we get a palindrome (40443344334404).

The spelling of 20222122212202 in words is "twenty trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred twelve thousand, two hundred two".