110112203321420 has 24 divisors (see below), whose sum is σ = 243405923132400. Its totient is φ = 41726729679552.

The previous prime is 110112203321399. The next prime is 110112203321429. The reversal of 110112203321420 is 24123302211011.

It is not an unprimeable number, because it can be changed into a prime (110112203321429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144884477675 + ... + 144884478434.

It is an arithmetic number, because the mean of its divisors is an integer number (10141913463850).

Almost surely, 2^{110112203321420} is an apocalyptic number.

110112203321420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110112203321420 is an abundant number, since it is smaller than the sum of its proper divisors (133293719810980).

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

110112203321420 is a wasteful number, since it uses less digits than its factorization.

110112203321420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289768956137 (or 289768956135 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 110112203321420 its reverse (24123302211011), we get a palindrome (134235505532431).

The spelling of 110112203321420 in words is "one hundred ten trillion, one hundred twelve billion, two hundred three million, three hundred twenty-one thousand, four hundred twenty".