220222022112220 has 12 divisors (see below), whose sum is σ = 462466246435704. Its totient is φ = 88088808844880.

The previous prime is 220222022112187. The next prime is 220222022112233. The reversal of 220222022112220 is 22211220222022.

It is a super-2 number, since 2×220222022112220² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220222022112191 and 220222022112200.

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, 5505550552786 + ... + 5505550552825.

It is an arithmetic number, because the mean of its divisors is an integer number (38538853869642).

Almost surely, 2^{220222022112220} is an apocalyptic number.

220222022112220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220222022112220 is an abundant number, since it is smaller than the sum of its proper divisors (242244224323484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220222022112220 is a wasteful number, since it uses less digits than its factorization.

220222022112220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011101105620 (or 11011101105618 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 220222022112220 its reverse (22211220222022), we get a palindrome (242433242334242).

The spelling of 220222022112220 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred twelve thousand, two hundred twenty".