100012201019 has 8 divisors (see below), whose sum is σ = 101658039600. Its totient is φ = 98366565600.

The previous prime is 100012201001. The next prime is 100012201021. The reversal of 100012201019 is 910102210001.

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

It is a cyclic number.

It is not a de Polignac number, because 100012201019 - 2⁸ = 100012200763 is a prime.

It is a super-2 number, since 2×100012201019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100012200988 and 100012201006.

It is not an unprimeable number, because it can be changed into a prime (100012207019) 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 7 ways as a sum of consecutive naturals, for example, 1188404 + ... + 1269774.

It is an arithmetic number, because the mean of its divisors is an integer number (12707254950).

Almost surely, 2^100012201019 is an apocalyptic number.

100012201019 is a deficient number, since it is larger than the sum of its proper divisors (1645838581).

100012201019 is an equidigital number, since it uses as much as digits as its factorization.

100012201019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101581.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 100012201019 in words is "one hundred billion, twelve million, two hundred one thousand, nineteen".