112241440220 has 192 divisors, whose sum is σ = 317076996096. Its totient is φ = 32354242560.

The previous prime is 112241440019. The next prime is 112241440277. The reversal of 112241440220 is 22044142211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 900629 + ... + 1017651.

It is an arithmetic number, because the mean of its divisors is an integer number (1651442688).

Almost surely, 2^112241440220 is an apocalyptic number.

112241440220 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 112241440220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158538498048).

112241440220 is an abundant number, since it is smaller than the sum of its proper divisors (204835555876).

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

112241440220 is a wasteful number, since it uses less digits than its factorization.

112241440220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117100 (or 117098 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 112241440220 its reverse (22044142211), we get a palindrome (134285582431).

The spelling of 112241440220 in words is "one hundred twelve billion, two hundred forty-one million, four hundred forty thousand, two hundred twenty".