220220021102222 has 8 divisors (see below), whose sum is σ = 349761209985936. Its totient is φ = 103632951106912.

The previous prime is 220220021102201. The next prime is 220220021102233. The reversal of 220220021102222 is 222201120022022.

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 = 220220021102194 and 220220021102203.

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, 3238529722058 + ... + 3238529722125.

It is an arithmetic number, because the mean of its divisors is an integer number (43720151248242).

Almost surely, 2^{220220021102222} is an apocalyptic number.

220220021102222 is a deficient number, since it is larger than the sum of its proper divisors (129541188883714).

220220021102222 is a wasteful number, since it uses less digits than its factorization.

220220021102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477059444202.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 220220021102222 its reverse (222201120022022), we get a palindrome (442421141124244).

The spelling of 220220021102222 in words is "two hundred twenty trillion, two hundred twenty billion, twenty-one million, one hundred two thousand, two hundred twenty-two".