112253205531 has 8 divisors (see below), whose sum is σ = 157548358720. Its totient is φ = 70896761352.

The previous prime is 112253205517. The next prime is 112253205551. The reversal of 112253205531 is 135502352211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112253205531 - 2⁷ = 112253205403 is a prime.

It is a super-2 number, since 2×112253205531² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112253205511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984677185 + ... + 984677298.

It is an arithmetic number, because the mean of its divisors is an integer number (19693544840).

Almost surely, 2^112253205531 is an apocalyptic number.

112253205531 is a deficient number, since it is larger than the sum of its proper divisors (45295153189).

112253205531 is a wasteful number, since it uses less digits than its factorization.

112253205531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969354505.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 112253205531 its reverse (135502352211), we get a palindrome (247755557742).

The spelling of 112253205531 in words is "one hundred twelve billion, two hundred fifty-three million, two hundred five thousand, five hundred thirty-one".