112245400240 has 40 divisors (see below), whose sum is σ = 261104681088. Its totient is φ = 44875084800.

The previous prime is 112245400219. The next prime is 112245400271. The reversal of 112245400240 is 42004542211.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203497 + ... + 515656.

Almost surely, 2^112245400240 is an apocalyptic number.

112245400240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112245400240 is an abundant number, since it is smaller than the sum of its proper divisors (148859280848).

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

112245400240 is a wasteful number, since it uses less digits than its factorization.

112245400240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721117 (or 721111 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 112245400240 its reverse (42004542211), we get a palindrome (154249942451).

The spelling of 112245400240 in words is "one hundred twelve billion, two hundred forty-five million, four hundred thousand, two hundred forty".