100022010009 has 4 divisors (see below), whose sum is σ = 133362680016. Its totient is φ = 66681340004.

The previous prime is 100022009987. The next prime is 100022010013. The reversal of 100022010009 is 900010220001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 900010220001 = 3 ⋅300003406667.

It is a cyclic number.

It is not a de Polignac number, because 100022010009 - 2⁹ = 100022009497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100022010009.

It is not an unprimeable number, because it can be changed into a prime (100022010019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16670334999 + ... + 16670335004.

It is an arithmetic number, because the mean of its divisors is an integer number (33340670004).

Almost surely, 2^100022010009 is an apocalyptic number.

It is an amenable number.

100022010009 is a deficient number, since it is larger than the sum of its proper divisors (33340670007).

100022010009 is an equidigital number, since it uses as much as digits as its factorization.

100022010009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33340670006.

The product of its (nonzero) digits is 36, while the sum is 15.

The spelling of 100022010009 in words is "one hundred billion, twenty-two million, ten thousand, nine".