100011221101109 has 8 divisors (see below), whose sum is σ = 100348137051360. Its totient is φ = 99674689541616.

The previous prime is 100011221101097. The next prime is 100011221101193. The reversal of 100011221101109 is 901101122110001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100011221101109 - 2¹² = 100011221097013 is a prime.

It is a super-2 number, since 2×100011221101109² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011221106109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95576447 + ... + 96617180.

It is an arithmetic number, because the mean of its divisors is an integer number (12543517131420).

Almost surely, 2^{100011221101109} is an apocalyptic number.

It is an amenable number.

100011221101109 is a deficient number, since it is larger than the sum of its proper divisors (336915950251).

100011221101109 is a wasteful number, since it uses less digits than its factorization.

100011221101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192195379.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 100011221101109 in words is "one hundred trillion, eleven billion, two hundred twenty-one million, one hundred one thousand, one hundred nine".