220020020222 has 32 divisors (see below), whose sum is σ = 338757686784. Its totient is φ = 107125315200.

The previous prime is 220020020201. The next prime is 220020020243. The reversal of 220020020222 is 222020020022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (220020020201) and next prime (220020020243).

It is a junction number, because it is equal to n+sod(n) for n = 220020020197 and 220020020206.

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 15 ways as a sum of consecutive naturals, for example, 29242553 + ... + 29250075.

It is an arithmetic number, because the mean of its divisors is an integer number (10586177712).

Almost surely, 2^220020020222 is an apocalyptic number.

220020020222 is a deficient number, since it is larger than the sum of its proper divisors (118737666562).

220020020222 is a wasteful number, since it uses less digits than its factorization.

220020020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9104.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 220020020222 its reverse (222020020022), we get a palindrome (442040040244).

The spelling of 220020020222 in words is "two hundred twenty billion, twenty million, twenty thousand, two hundred twenty-two".