11220020000222 has 64 divisors (see below), whose sum is σ = 18894683395008. Its totient is φ = 4953968640000.

The previous prime is 11220020000207. The next prime is 11220020000239. The reversal of 11220020000222 is 22200002002211.

It is a junction number, because it is equal to n+sod(n) for n = 11220020000197 and 11220020000206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35325722 + ... + 35641922.

It is an arithmetic number, because the mean of its divisors is an integer number (295229428047).

Almost surely, 2^{11220020000222} is an apocalyptic number.

11220020000222 is a deficient number, since it is larger than the sum of its proper divisors (7674663394786).

11220020000222 is a wasteful number, since it uses less digits than its factorization.

11220020000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316605.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 11220020000222 its reverse (22200002002211), we get a palindrome (33420022002433).

The spelling of 11220020000222 in words is "eleven trillion, two hundred twenty billion, twenty million, two hundred twenty-two", and thus it is an aban number.