112240220044420 has 48 divisors (see below), whose sum is σ = 260695995518448. Its totient is φ = 40322474058240.

The previous prime is 112240220044411. The next prime is 112240220044543. The reversal of 112240220044420 is 24440022042211.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 8802899113024 + 103437320931396 = 2966968^2 + 10170414^2 .

It is a super-2 number, since 2×112240220044420² (a number of 29 digits) contains 22 as substring.

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, 5833681651 + ... + 5833700890.

It is an arithmetic number, because the mean of its divisors is an integer number (5431166573301).

Almost surely, 2^{112240220044420} is an apocalyptic number.

112240220044420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112240220044420 is an abundant number, since it is smaller than the sum of its proper divisors (148455775474028).

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

112240220044420 is a wasteful number, since it uses less digits than its factorization.

112240220044420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11667382600 (or 11667382598 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 112240220044420 its reverse (24440022042211), we get a palindrome (136680242086631).

The spelling of 112240220044420 in words is "one hundred twelve trillion, two hundred forty billion, two hundred twenty million, forty-four thousand, four hundred twenty".