100454226605 has 32 divisors (see below), whose sum is σ = 123630071040. Its totient is φ = 78336276480.

The previous prime is 100454226599. The next prime is 100454226611. The reversal of 100454226605 is 506622454001.

It is an interprime number because it is at equal distance from previous prime (100454226599) and next prime (100454226611).

It is not a de Polignac number, because 100454226605 - 2¹² = 100454222509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12807485 + ... + 12815325.

It is an arithmetic number, because the mean of its divisors is an integer number (3863439720).

Almost surely, 2^100454226605 is an apocalyptic number.

It is an amenable number.

100454226605 is a deficient number, since it is larger than the sum of its proper divisors (23175844435).

100454226605 is a wasteful number, since it uses less digits than its factorization.

100454226605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8309.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 100454226605 in words is "one hundred billion, four hundred fifty-four million, two hundred twenty-six thousand, six hundred five".