20416012265111 has 8 divisors (see below), whose sum is σ = 20850629140224. Its totient is φ = 19983225356640.

The previous prime is 20416012265083. The next prime is 20416012265113. The reversal of 20416012265111 is 11156221061402.

It is a happy number.

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 20416012265111 - 2³⁴ = 20398832395927 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 (20416012265113) 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, 457469111 + ... + 457513736.

It is an arithmetic number, because the mean of its divisors is an integer number (2606328642528).

Almost surely, 2^{20416012265111} is an apocalyptic number.

20416012265111 is a deficient number, since it is larger than the sum of its proper divisors (434616875113).

20416012265111 is an equidigital number, since it uses as much as digits as its factorization.

20416012265111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914983321.

The product of its (nonzero) digits is 5760, while the sum is 32.

The spelling of 20416012265111 in words is "twenty trillion, four hundred sixteen billion, twelve million, two hundred sixty-five thousand, one hundred eleven".