112100010102220 has 24 divisors (see below), whose sum is σ = 269040024245664. Its totient is φ = 38434289177856.

The previous prime is 112100010102163. The next prime is 112100010102233. The reversal of 112100010102220 is 22201010001211.

It is a self number, because there is not a number n which added to its sum of digits gives 112100010102220.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400357178797 + ... + 400357179076.

It is an arithmetic number, because the mean of its divisors is an integer number (11210001010236).

Almost surely, 2^{112100010102220} is an apocalyptic number.

112100010102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112100010102220 is an abundant number, since it is smaller than the sum of its proper divisors (156940014143444).

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

112100010102220 is a wasteful number, since it uses less digits than its factorization.

112100010102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800714357889 (or 800714357887 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112100010102220 its reverse (22201010001211), we get a palindrome (134301020103431).

The spelling of 112100010102220 in words is "one hundred twelve trillion, one hundred billion, ten million, one hundred two thousand, two hundred twenty".