112010220223220 has 48 divisors (see below), whose sum is σ = 256646245843008. Its totient is φ = 40724479004160.

The previous prime is 112010220223219. The next prime is 112010220223283. The reversal of 112010220223220 is 22322022010211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 112010220223192 and 112010220223201.

It is a congruent 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, 39308882 + ... + 42061961.

It is an arithmetic number, because the mean of its divisors is an integer number (5346796788396).

Almost surely, 2^{112010220223220} is an apocalyptic number.

112010220223220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010220223220 is an abundant number, since it is smaller than the sum of its proper divisors (144636025619788).

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

112010220223220 is a wasteful number, since it uses less digits than its factorization.

112010220223220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81377120 (or 81377118 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112010220223220 its reverse (22322022010211), we get a palindrome (134332242233431).

The spelling of 112010220223220 in words is "one hundred twelve trillion, ten billion, two hundred twenty million, two hundred twenty-three thousand, two hundred twenty".