20200221022222 has 8 divisors (see below), whose sum is σ = 30467736680472. Its totient is φ = 10044308795400.

The previous prime is 20200221022213. The next prime is 20200221022229. The reversal of 20200221022222 is 22222012200202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20200221022222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200221022229) 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, 27900857404 + ... + 27900858127.

It is an arithmetic number, because the mean of its divisors is an integer number (3808467085059).

Almost surely, 2^{20200221022222} is an apocalyptic number.

20200221022222 is a deficient number, since it is larger than the sum of its proper divisors (10267515658250).

20200221022222 is a wasteful number, since it uses less digits than its factorization.

20200221022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55801715714.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20200221022222 its reverse (22222012200202), we get a palindrome (42422233222424).

The spelling of 20200221022222 in words is "twenty trillion, two hundred billion, two hundred twenty-one million, twenty-two thousand, two hundred twenty-two".