20116713225235 has 32 divisors (see below), whose sum is σ = 28064261486592. Its totient is φ = 13696485559680.

The previous prime is 20116713225199. The next prime is 20116713225251. The reversal of 20116713225235 is 53252231761102.

It is not a de Polignac number, because 20116713225235 - 2²⁵ = 20116679670803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169116504 + ... + 169235413.

It is an arithmetic number, because the mean of its divisors is an integer number (877008171456).

Almost surely, 2^{20116713225235} is an apocalyptic number.

20116713225235 is a deficient number, since it is larger than the sum of its proper divisors (7947548261357).

20116713225235 is a wasteful number, since it uses less digits than its factorization.

20116713225235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338352003.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 20116713225235 its reverse (53252231761102), we get a palindrome (73368944986337).

The spelling of 20116713225235 in words is "twenty trillion, one hundred sixteen billion, seven hundred thirteen million, two hundred twenty-five thousand, two hundred thirty-five".