112171400002 has 8 divisors (see below), whose sum is σ = 168259117500. Its totient is φ = 56085027504.

The previous prime is 112171399997. The next prime is 112171400053. The reversal of 112171400002 is 200004171211.

It can be written as a sum of positive squares in 2 ways, for example, as 104232768201 + 7938631801 = 322851^2 + 89099^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92377 + ... + 482572.

Almost surely, 2^112171400002 is an apocalyptic number.

112171400002 is a deficient number, since it is larger than the sum of its proper divisors (56087717498).

112171400002 is an equidigital number, since it uses as much as digits as its factorization.

112171400002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672500.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 112171400002 its reverse (200004171211), we get a palindrome (312175571213).

The spelling of 112171400002 in words is "one hundred twelve billion, one hundred seventy-one million, four hundred thousand, two".