220220212111022 has 16 divisors (see below), whose sum is σ = 344741868080640. Its totient is φ = 105307627255512.

The previous prime is 220220212111007. The next prime is 220220212111027. The reversal of 220220212111022 is 220111212022022.

It is a junction number, because it is equal to n+sod(n) for n = 220220212110985 and 220220212111003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220220212111027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342468122 + ... + 343110557.

It is an arithmetic number, because the mean of its divisors is an integer number (21546366755040).

Almost surely, 2^{220220212111022} is an apocalyptic number.

220220212111022 is a deficient number, since it is larger than the sum of its proper divisors (124521655969618).

220220212111022 is a wasteful number, since it uses less digits than its factorization.

220220212111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685585687.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 220220212111022 its reverse (220111212022022), we get a palindrome (440331424133044).

The spelling of 220220212111022 in words is "two hundred twenty trillion, two hundred twenty billion, two hundred twelve million, one hundred eleven thousand, twenty-two".