11120001222009 has 16 divisors (see below), whose sum is σ = 16110471495680. Its totient is φ = 6796605160080.

The previous prime is 11120001221957. The next prime is 11120001222013. The reversal of 11120001222009 is 90022210002111.

It is not a de Polignac number, because 11120001222009 - 2⁸ = 11120001221753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120001222079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3146574697 + ... + 3146578230.

It is an arithmetic number, because the mean of its divisors is an integer number (1006904468480).

Almost surely, 2^{11120001222009} is an apocalyptic number.

11120001222009 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11120001222009 is a deficient number, since it is larger than the sum of its proper divisors (4990470273671).

11120001222009 is a wasteful number, since it uses less digits than its factorization.

11120001222009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293152980.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 11120001222009 in words is "eleven trillion, one hundred twenty billion, one million, two hundred twenty-two thousand, nine".