100442221414124 has 12 divisors (see below), whose sum is σ = 175773957674784. Its totient is φ = 50221090649904.

The previous prime is 100442221414079. The next prime is 100442221414181. The reversal of 100442221414124 is 421414122244001.

It is a happy number.

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, 16738157 + ... + 21932859.

It is an arithmetic number, because the mean of its divisors is an integer number (14647829806232).

Almost surely, 2^{100442221414124} is an apocalyptic number.

It is an amenable number.

100442221414124 is a deficient number, since it is larger than the sum of its proper divisors (75331736260660).

100442221414124 is a wasteful number, since it uses less digits than its factorization.

100442221414124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10028584 (or 10028582 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

Adding to 100442221414124 its reverse (421414122244001), we get a palindrome (521856343658125).

The spelling of 100442221414124 in words is "one hundred trillion, four hundred forty-two billion, two hundred twenty-one million, four hundred fourteen thousand, one hundred twenty-four".