100120112022091 has 8 divisors (see below), whose sum is σ = 114465632593664. Its totient is φ = 85785253306920.

The previous prime is 100120112022067. The next prime is 100120112022187. The reversal of 100120112022091 is 190220211021001.

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 100120112022091 - 2¹³ = 100120112013899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100120112022001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665443975 + ... + 2665481536.

It is an arithmetic number, because the mean of its divisors is an integer number (14308204074208).

Almost surely, 2^{100120112022091} is an apocalyptic number.

100120112022091 is a deficient number, since it is larger than the sum of its proper divisors (14345520571573).

100120112022091 is an equidigital number, since it uses as much as digits as its factorization.

100120112022091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5330928201.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 100120112022091 its reverse (190220211021001), we get a palindrome (290340323043092).

The spelling of 100120112022091 in words is "one hundred trillion, one hundred twenty billion, one hundred twelve million, twenty-two thousand, ninety-one".