112420220000 has 120 divisors (see below), whose sum is σ = 301713976872. Its totient is φ = 40880000000.

The previous prime is 112420219999. The next prime is 112420220009. The reversal of 112420220000 is 22024211.

112420220000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112420220009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35501 + ... + 475500.

Almost surely, 2^112420220000 is an apocalyptic number.

112420220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112420220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150856988436).

112420220000 is an abundant number, since it is smaller than the sum of its proper divisors (189293756872).

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

112420220000 is an equidigital number, since it uses as much as digits as its factorization.

112420220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511042 (or 511019 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 112420220000 its reverse (22024211), we get a palindrome (112442244211).

The spelling of 112420220000 in words is "one hundred twelve billion, four hundred twenty million, two hundred twenty thousand".