112877204661970 has 32 divisors (see below), whose sum is σ = 233305030763136. Its totient is φ = 38517339974400.

The previous prime is 112877204661917. The next prime is 112877204662039. The reversal of 112877204661970 is 79166402778211.

It is a happy number.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 112877204661899 and 112877204661908.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3821149911 + ... + 3821179450.

It is an arithmetic number, because the mean of its divisors is an integer number (7290782211348).

Almost surely, 2^{112877204661970} is an apocalyptic number.

112877204661970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112877204661970 is an abundant number, since it is smaller than the sum of its proper divisors (120427826101166).

112877204661970 is a wasteful number, since it uses less digits than its factorization.

112877204661970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7642329586.

The product of its (nonzero) digits is 14224896, while the sum is 61.

The spelling of 112877204661970 in words is "one hundred twelve trillion, eight hundred seventy-seven billion, two hundred four million, six hundred sixty-one thousand, nine hundred seventy".