20116112004356 has 6 divisors (see below), whose sum is σ = 35203196007630. Its totient is φ = 10058056002176.

The previous prime is 20116112004341. The next prime is 20116112004409. The reversal of 20116112004356 is 65340021161102.

It can be written as a sum of positive squares in only one way, i.e., 17222085002500 + 2894027001856 = 4149950^2 + 1701184^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514514000541 + ... + 2514514000548.

It is an arithmetic number, because the mean of its divisors is an integer number (5867199334605).

Almost surely, 2^{20116112004356} is an apocalyptic number.

It is an amenable number.

20116112004356 is a deficient number, since it is larger than the sum of its proper divisors (15087084003274).

20116112004356 is a wasteful number, since it uses less digits than its factorization.

20116112004356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5029028001093 (or 5029028001091 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 20116112004356 its reverse (65340021161102), we get a palindrome (85456133165458).

The spelling of 20116112004356 in words is "twenty trillion, one hundred sixteen billion, one hundred twelve million, four thousand, three hundred fifty-six".