1112221110002 has 16 divisors (see below), whose sum is σ = 1762388215200. Its totient is φ = 524966692320.

The previous prime is 1112221109977. The next prime is 1112221110053. The reversal of 1112221110002 is 2000111222111.

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, 52069352 + ... + 52090707.

It is an arithmetic number, because the mean of its divisors is an integer number (110149263450).

Almost surely, 2^{1112221110002} is an apocalyptic number.

1112221110002 is a deficient number, since it is larger than the sum of its proper divisors (650167105198).

1112221110002 is a wasteful number, since it uses less digits than its factorization.

1112221110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104160361.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112221110002 its reverse (2000111222111), we get a palindrome (3112332332113).

The spelling of 1112221110002 in words is "one trillion, one hundred twelve billion, two hundred twenty-one million, one hundred ten thousand, two".