112289647662 has 48 divisors (see below), whose sum is σ = 256337123328. Its totient is φ = 35454885840.

The previous prime is 112289647661. The next prime is 112289647699. The reversal of 112289647662 is 266746982211.

112289647662 is a `hidden beast` number, since 1 + 1 + 2 + 28 + 96 + 476 + 62 = 666.

It is a super-2 number, since 2×112289647662² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112289647599 and 112289647608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112289647661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1274014 + ... + 1359297.

It is an arithmetic number, because the mean of its divisors is an integer number (5340356736).

Almost surely, 2^112289647662 is an apocalyptic number.

112289647662 is an abundant number, since it is smaller than the sum of its proper divisors (144047475666).

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

112289647662 is a wasteful number, since it uses less digits than its factorization.

112289647662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633445 (or 2633442 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 112289647662 in words is "one hundred twelve billion, two hundred eighty-nine million, six hundred forty-seven thousand, six hundred sixty-two".