112872421078 has 8 divisors (see below), whose sum is σ = 172910943072. Its totient is φ = 55235440056.

The previous prime is 112872421073. The next prime is 112872421157. The reversal of 112872421078 is 870124278211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112872421073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600385125 + ... + 600385312.

It is an arithmetic number, because the mean of its divisors is an integer number (21613867884).

Almost surely, 2^112872421078 is an apocalyptic number.

112872421078 is a deficient number, since it is larger than the sum of its proper divisors (60038521994).

112872421078 is a wasteful number, since it uses less digits than its factorization.

112872421078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200770486.

The product of its (nonzero) digits is 100352, while the sum is 43.

Adding to 112872421078 its reverse (870124278211), we get a palindrome (982996699289).

The spelling of 112872421078 in words is "one hundred twelve billion, eight hundred seventy-two million, four hundred twenty-one thousand, seventy-eight".