2200022112220 has 24 divisors (see below), whose sum is σ = 4632635133504. Its totient is φ = 877610997696.

The previous prime is 2200022112181. The next prime is 2200022112221. The reversal of 2200022112220 is 222112200022.

It is a junction number, because it is equal to n+sod(n) for n = 2200022112194 and 2200022112203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200022112221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149857927 + ... + 149872606.

It is an arithmetic number, because the mean of its divisors is an integer number (193026463896).

Almost surely, 2^{2200022112220} is an apocalyptic number.

2200022112220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200022112220 is an abundant number, since it is smaller than the sum of its proper divisors (2432613021284).

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

2200022112220 is a wasteful number, since it uses less digits than its factorization.

2200022112220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299730909 (or 299730907 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2200022112220 its reverse (222112200022), we get a palindrome (2422134312242).

The spelling of 2200022112220 in words is "two trillion, two hundred billion, twenty-two million, one hundred twelve thousand, two hundred twenty".