100001121112204 has 24 divisors (see below), whose sum is σ = 193060325753568. Its totient is φ = 45028647404160.

The previous prime is 100001121112199. The next prime is 100001121112247. The reversal of 100001121112204 is 402211121100001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23452418392 + ... + 23452422655.

It is an arithmetic number, because the mean of its divisors is an integer number (8044180239732).

Almost surely, 2^{100001121112204} is an apocalyptic number.

It is an amenable number.

100001121112204 is a deficient number, since it is larger than the sum of its proper divisors (93059204641364).

100001121112204 is a wasteful number, since it uses less digits than its factorization.

100001121112204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46904841105 (or 46904841103 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100001121112204 its reverse (402211121100001), we get a palindrome (502212242212205).

The spelling of 100001121112204 in words is "one hundred trillion, one billion, one hundred twenty-one million, one hundred twelve thousand, two hundred four".