10120011109999 has 8 divisors (see below), whose sum is σ = 11643349312800. Its totient is φ = 8616078489696.

The previous prime is 10120011109991. The next prime is 10120011110003. The reversal of 10120011109999 is 99990111002101.

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 10120011109999 - 2³ = 10120011109991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120011109991) 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, 4851394504 + ... + 4851396589.

It is an arithmetic number, because the mean of its divisors is an integer number (1455418664100).

Almost surely, 2^{10120011109999} is an apocalyptic number.

10120011109999 is a deficient number, since it is larger than the sum of its proper divisors (1523338202801).

10120011109999 is an equidigital number, since it uses as much as digits as its factorization.

10120011109999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9702791249.

The product of its (nonzero) digits is 13122, while the sum is 43.

The spelling of 10120011109999 in words is "ten trillion, one hundred twenty billion, eleven million, one hundred nine thousand, nine hundred ninety-nine".