20222220200222 has 8 divisors (see below), whose sum is σ = 30393635133456. Its totient is φ = 10091008489072.

The previous prime is 20222220200213. The next prime is 20222220200243. The reversal of 20222220200222 is 22200202222202.

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

It is a junction number, because it is equal to n+sod(n) for n = 20222220200194 and 20222220200203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10050804263 + ... + 10050806274.

It is an arithmetic number, because the mean of its divisors is an integer number (3799204391682).

Almost surely, 2^{20222220200222} is an apocalyptic number.

20222220200222 is a deficient number, since it is larger than the sum of its proper divisors (10171414933234).

20222220200222 is a wasteful number, since it uses less digits than its factorization.

20222220200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20101611042.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 20222220200222 its reverse (22200202222202), we get a palindrome (42422422422424).

The spelling of 20222220200222 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty million, two hundred thousand, two hundred twenty-two".