11222100109 has 12 divisors (see below), whose sum is σ = 12343464000. Its totient is φ = 10194938600.

The previous prime is 11222100083. The next prime is 11222100121. The reversal of 11222100109 is 90100122211.

It is a happy number.

11222100109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11222100109 - 2²⁷ = 11087882381 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 (11222101109) 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 11 ways as a sum of consecutive naturals, for example, 150444 + ... + 212314.

It is an arithmetic number, because the mean of its divisors is an integer number (1028622000).

Almost surely, 2^11222100109 is an apocalyptic number.

It is an amenable number.

11222100109 is a deficient number, since it is larger than the sum of its proper divisors (1121363891).

11222100109 is a wasteful number, since it uses less digits than its factorization.

11222100109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63392 (or 63381 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 11222100109 in words is "eleven billion, two hundred twenty-two million, one hundred thousand, one hundred nine".