112312432205780 has 48 divisors (see below), whose sum is σ = 236151476958096. Its totient is φ = 44868736066560.

The previous prime is 112312432205741. The next prime is 112312432205837. The reversal of 112312432205780 is 87502234213211.

It can be written as a sum of positive squares in 8 ways, for example, as 18291599889424 + 94020832316356 = 4276868^2 + 9696434^2 .

It is a super-2 number, since 2×112312432205780² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74336432 + ... + 75832248.

It is an arithmetic number, because the mean of its divisors is an integer number (4919822436627).

Almost surely, 2^{112312432205780} is an apocalyptic number.

112312432205780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112312432205780 is an abundant number, since it is smaller than the sum of its proper divisors (123839044752316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112312432205780 is a wasteful number, since it uses less digits than its factorization.

112312432205780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500524 (or 1500522 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

Adding to 112312432205780 its reverse (87502234213211), we get a palindrome (199814666418991).

The spelling of 112312432205780 in words is "one hundred twelve trillion, three hundred twelve billion, four hundred thirty-two million, two hundred five thousand, seven hundred eighty".