112205440253 has 16 divisors (see below), whose sum is σ = 119688105600. Its totient is φ = 104887684800.

The previous prime is 112205440247. The next prime is 112205440309. The reversal of 112205440253 is 352044502211.

It is a cyclic number.

It is not a de Polignac number, because 112205440253 - 2⁶ = 112205440189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112205440213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462488 + ... + 662046.

It is an arithmetic number, because the mean of its divisors is an integer number (7480506600).

Almost surely, 2^112205440253 is an apocalyptic number.

It is an amenable number.

112205440253 is a deficient number, since it is larger than the sum of its proper divisors (7482665347).

112205440253 is a wasteful number, since it uses less digits than its factorization.

112205440253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199972.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 112205440253 its reverse (352044502211), we get a palindrome (464249942464).

The spelling of 112205440253 in words is "one hundred twelve billion, two hundred five million, four hundred forty thousand, two hundred fifty-three".