20200222222 has 8 divisors (see below), whose sum is σ = 32082705936. Its totient is φ = 9505986912.

The previous prime is 20200222199. The next prime is 20200222243. The reversal of 20200222222 is 22222200202.

It is a happy number.

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

20200222222 is a modest number, since divided by 222222 gives 20200 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 20200222196 and 20200222205.

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, 297062058 + ... + 297062125.

It is an arithmetic number, because the mean of its divisors is an integer number (4010338242).

Almost surely, 2^20200222222 is an apocalyptic number.

20200222222 is a deficient number, since it is larger than the sum of its proper divisors (11882483714).

20200222222 is a wasteful number, since it uses less digits than its factorization.

20200222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594124202.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20200222222 its reverse (22222200202), we get a palindrome (42422422424).

The spelling of 20200222222 in words is "twenty billion, two hundred million, two hundred twenty-two thousand, two hundred twenty-two".