200211222220 has 24 divisors (see below), whose sum is σ = 420457389408. Its totient is φ = 80081856000.

The previous prime is 200211222203. The next prime is 200211222287. The reversal of 200211222220 is 22222112002.

200211222220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 200211222194 and 200211222203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530620 + ... + 825820.

It is an arithmetic number, because the mean of its divisors is an integer number (17519057892).

Almost surely, 2^200211222220 is an apocalyptic number.

200211222220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211222220 is an abundant number, since it is smaller than the sum of its proper divisors (220246167188).

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

200211222220 is a wasteful number, since it uses less digits than its factorization.

200211222220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329121 (or 329119 counting only the distinct ones).

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

Adding to 200211222220 its reverse (22222112002), we get a palindrome (222433334222).

The spelling of 200211222220 in words is "two hundred billion, two hundred eleven million, two hundred twenty-two thousand, two hundred twenty".