112122010985730 has 32 divisors (see below), whose sum is σ = 269093124808704. Its totient is φ = 29899169769216.

The previous prime is 112122010985729. The next prime is 112122010985819. The reversal of 112122010985730 is 37589010221211.

It is a Curzon number.

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, 38357274 + ... + 41176746.

It is an arithmetic number, because the mean of its divisors is an integer number (8409160150272).

Almost surely, 2^{112122010985730} is an apocalyptic number.

112122010985730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112122010985730 is an abundant number, since it is smaller than the sum of its proper divisors (156971113822974).

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

112122010985730 is a wasteful number, since it uses less digits than its factorization.

112122010985730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145050.

The product of its (nonzero) digits is 60480, while the sum is 42.

The spelling of 112122010985730 in words is "one hundred twelve trillion, one hundred twenty-two billion, ten million, nine hundred eighty-five thousand, seven hundred thirty".