100040118122 has 8 divisors (see below), whose sum is σ = 171497345376. Its totient is φ = 42874336332.

The previous prime is 100040118083. The next prime is 100040118151. The reversal of 100040118122 is 221811040001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100040118094 and 100040118103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3572861348 + ... + 3572861375.

It is an arithmetic number, because the mean of its divisors is an integer number (21437168172).

Almost surely, 2^100040118122 is an apocalyptic number.

100040118122 is a deficient number, since it is larger than the sum of its proper divisors (71457227254).

100040118122 is an equidigital number, since it uses as much as digits as its factorization.

100040118122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7145722732.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 100040118122 its reverse (221811040001), we get a palindrome (321851158123).

The spelling of 100040118122 in words is "one hundred billion, forty million, one hundred eighteen thousand, one hundred twenty-two".