112670781000 has 128 divisors (see below), whose sum is σ = 372211407360. Its totient is φ = 28278144000.

The previous prime is 112670780993. The next prime is 112670781011. The reversal of 112670781000 is 187076211.

It is a super-2 number, since 2×112670781000² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1053616 + ... + 1155615.

It is an arithmetic number, because the mean of its divisors is an integer number (2907901620).

Almost surely, 2^112670781000 is an apocalyptic number.

112670781000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112670781000 is an abundant number, since it is smaller than the sum of its proper divisors (259540626360).

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

112670781000 is a wasteful number, since it uses less digits than its factorization.

112670781000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209272 (or 2209258 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 33.

The spelling of 112670781000 in words is "one hundred twelve billion, six hundred seventy million, seven hundred eighty-one thousand".