1112223204040 has 64 divisors (see below), whose sum is σ = 2695415486400. Its totient is φ = 410604079872.

The previous prime is 1112223203999. The next prime is 1112223204083. The reversal of 1112223204040 is 404023222111.

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, 3302079 + ... + 3623281.

It is an arithmetic number, because the mean of its divisors is an integer number (42115866975).

Almost surely, 2^{1112223204040} is an apocalyptic number.

1112223204040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112223204040 is an abundant number, since it is smaller than the sum of its proper divisors (1583192282360).

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

1112223204040 is a wasteful number, since it uses less digits than its factorization.

1112223204040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327886 (or 327882 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1112223204040 its reverse (404023222111), we get a palindrome (1516246426151).

The spelling of 1112223204040 in words is "one trillion, one hundred twelve billion, two hundred twenty-three million, two hundred four thousand, forty".