101222200111109 has 48 divisors (see below), whose sum is σ = 130057243174656. Its totient is φ = 77892685516800.

The previous prime is 101222200111013. The next prime is 101222200111133. The reversal of 101222200111109 is 901111002222101.

It is a happy number.

It is not a de Polignac number, because 101222200111109 - 2²⁰ = 101222199062533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222200111139) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22116269 + ... + 26297789.

It is an arithmetic number, because the mean of its divisors is an integer number (2709525899472).

Almost surely, 2^{101222200111109} is an apocalyptic number.

It is an amenable number.

101222200111109 is a deficient number, since it is larger than the sum of its proper divisors (28835043063547).

101222200111109 is a wasteful number, since it uses less digits than its factorization.

101222200111109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182106 (or 4182099 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 101222200111109 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred million, one hundred eleven thousand, one hundred nine".