11122901117 has 16 divisors (see below), whose sum is σ = 12075624000. Its totient is φ = 10204330752.

The previous prime is 11122901099. The next prime is 11122901201. The reversal of 11122901117 is 71110922111.

11122901117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122901117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122901717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349523 + ... + 380015.

It is an arithmetic number, because the mean of its divisors is an integer number (754726500).

Almost surely, 2^11122901117 is an apocalyptic number.

11122901117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11122901117 is a deficient number, since it is larger than the sum of its proper divisors (952722883).

11122901117 is a wasteful number, since it uses less digits than its factorization.

11122901117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31052.

The product of its (nonzero) digits is 252, while the sum is 26.

The spelling of 11122901117 in words is "eleven billion, one hundred twenty-two million, nine hundred one thousand, one hundred seventeen".