20016261825119 has 8 divisors (see below), whose sum is σ = 22876077460128. Its totient is φ = 17156533605120.

The previous prime is 20016261825073. The next prime is 20016261825121. The reversal of 20016261825119 is 91152816261002.

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

It is not a de Polignac number, because 20016261825119 - 2²⁸ = 20015993389663 is a prime.

It is a super-2 number, since 2×20016261825119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20016261825119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20016261825169) 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, 21362342 + ... + 22279635.

It is an arithmetic number, because the mean of its divisors is an integer number (2859509682516).

Almost surely, 2^{20016261825119} is an apocalyptic number.

20016261825119 is a deficient number, since it is larger than the sum of its proper divisors (2859815635009).

20016261825119 is an equidigital number, since it uses as much as digits as its factorization.

20016261825119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43707505.

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 20016261825119 in words is "twenty trillion, sixteen billion, two hundred sixty-one million, eight hundred twenty-five thousand, one hundred nineteen".