1021112000222 has 16 divisors (see below), whose sum is σ = 1542771283200. Its totient is φ = 506855306520.

The previous prime is 1021112000219. The next prime is 1021112000239. The reversal of 1021112000222 is 2220002111201.

It is a junction number, because it is equal to n+sod(n) for n = 1021112000197 and 1021112000206.

It is a congruent number.

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, 5589929 + ... + 5769707.

It is an arithmetic number, because the mean of its divisors is an integer number (96423205200).

Almost surely, 2^{1021112000222} is an apocalyptic number.

1021112000222 is a deficient number, since it is larger than the sum of its proper divisors (521659282978).

1021112000222 is a wasteful number, since it uses less digits than its factorization.

1021112000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200351.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1021112000222 its reverse (2220002111201), we get a palindrome (3241114111423).

The spelling of 1021112000222 in words is "one trillion, twenty-one billion, one hundred twelve million, two hundred twenty-two", and thus it is an aban number.