100012001212019 has 8 divisors (see below), whose sum is σ = 108491401653600. Its totient is φ = 91644910710336.

The previous prime is 100012001212003. The next prime is 100012001212031. The reversal of 100012001212019 is 910212100210001.

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 100012001212019 - 2⁴ = 100012001212003 is a prime.

It is a super-2 number, since 2×100012001212019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100012001242019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28077483119 + ... + 28077486680.

It is an arithmetic number, because the mean of its divisors is an integer number (13561425206700).

Almost surely, 2^{100012001212019} is an apocalyptic number.

100012001212019 is a deficient number, since it is larger than the sum of its proper divisors (8479400441581).

100012001212019 is a wasteful number, since it uses less digits than its factorization.

100012001212019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56154969949.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 100012001212019 in words is "one hundred trillion, twelve billion, one million, two hundred twelve thousand, nineteen".