112851112890 has 32 divisors (see below), whose sum is σ = 272791189440. Its totient is φ = 29877128064.

The previous prime is 112851112879. The next prime is 112851112901. The reversal of 112851112890 is 98211158211.

It is an interprime number because it is at equal distance from previous prime (112851112879) and next prime (112851112901).

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, 13527139 + ... + 13535478.

It is an arithmetic number, because the mean of its divisors is an integer number (8524724670).

Almost surely, 2^112851112890 is an apocalyptic number.

112851112890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112851112890 is an abundant number, since it is smaller than the sum of its proper divisors (159940076550).

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

112851112890 is a wasteful number, since it uses less digits than its factorization.

112851112890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27062766.

The product of its (nonzero) digits is 11520, while the sum is 39.

The spelling of 112851112890 in words is "one hundred twelve billion, eight hundred fifty-one million, one hundred twelve thousand, eight hundred ninety".