11112404444320 has 48 divisors (see below), whose sum is σ = 26523705593448. Its totient is φ = 4399137423360.

The previous prime is 11112404444231. The next prime is 11112404444347. The reversal of 11112404444320 is 2344440421111.

It can be written as a sum of positive squares in 4 ways, for example, as 10071914682384 + 1040489761936 = 3173628^2 + 1020044^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357987201 + ... + 358018240.

Almost surely, 2^{11112404444320} is an apocalyptic number.

11112404444320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112404444320 is an abundant number, since it is smaller than the sum of its proper divisors (15411301149128).

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

11112404444320 is an equidigital number, since it uses as much as digits as its factorization.

11112404444320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716005553 (or 716005545 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 11112404444320 its reverse (2344440421111), we get a palindrome (13456844865431).

The spelling of 11112404444320 in words is "eleven trillion, one hundred twelve billion, four hundred four million, four hundred forty-four thousand, three hundred twenty".