112211536 has 20 divisors (see below), whose sum is σ = 217703700. Its totient is φ = 56029952.

The previous prime is 112211531. The next prime is 112211563. The reversal of 112211536 is 635112211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76737600 + 35473936 = 8760^2 + 5956^2 .

It is a super-2 number, since 2×112211536² = 25182857622958592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8610 + ... + 17278.

It is an arithmetic number, because the mean of its divisors is an integer number (10885185).

Almost surely, 2^112211536 is an apocalyptic number.

112211536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112211536 is a deficient number, since it is larger than the sum of its proper divisors (105492164).

112211536 is an equidigital number, since it uses as much as digits as its factorization.

112211536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9486 (or 9480 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 112211536 is about 10592.9946662877. The cubic root of 112211536 is about 482.3317333200.

Adding to 112211536 its reverse (635112211), we get a palindrome (747323747).

The spelling of 112211536 in words is "one hundred twelve million, two hundred eleven thousand, five hundred thirty-six".