20116112025052 has 24 divisors (see below), whose sum is σ = 37419007225824. Its totient is φ = 9429571387392.

The previous prime is 20116112025013. The next prime is 20116112025133. The reversal of 20116112025052 is 25052021161102.

It is a self number, because there is not a number n which added to its sum of digits gives 20116112025052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575517888 + ... + 575552839.

It is an arithmetic number, because the mean of its divisors is an integer number (1559125301076).

Almost surely, 2^{20116112025052} is an apocalyptic number.

It is an amenable number.

20116112025052 is a deficient number, since it is larger than the sum of its proper divisors (17302895200772).

20116112025052 is a wasteful number, since it uses less digits than its factorization.

20116112025052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151071005 (or 1151071003 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 20116112025052 its reverse (25052021161102), we get a palindrome (45168133186154).

The spelling of 20116112025052 in words is "twenty trillion, one hundred sixteen billion, one hundred twelve million, twenty-five thousand, fifty-two".