1112220222010 has 16 divisors (see below), whose sum is σ = 2005327519272. Its totient is φ = 444147840000.

The previous prime is 1112220221989. The next prime is 1112220222083. The reversal of 1112220222010 is 102220222111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 901354663609 + 210865558401 = 949397^2 + 459201^2 .

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, 92524791 + ... + 92536810.

Almost surely, 2^{1112220222010} is an apocalyptic number.

1112220222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112220222010 is a deficient number, since it is larger than the sum of its proper divisors (893107297262).

1112220222010 is a wasteful number, since it uses less digits than its factorization.

1112220222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185062209.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1112220222010 its reverse (102220222111), we get a palindrome (1214440444121).

The spelling of 1112220222010 in words is "one trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty-two thousand, ten".