1112100424040 has 16 divisors (see below), whose sum is σ = 2502225954180. Its totient is φ = 444840169600.

The previous prime is 1112100424009. The next prime is 1112100424063. The reversal of 1112100424040 is 404240012111.

It can be written as a sum of positive squares in 2 ways, for example, as 1073266992196 + 38833431844 = 1035986^2 + 197062^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13901255261 + ... + 13901255340.

Almost surely, 2^{1112100424040} is an apocalyptic number.

1112100424040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112100424040 is an abundant number, since it is smaller than the sum of its proper divisors (1390125530140).

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

1112100424040 is a wasteful number, since it uses less digits than its factorization.

1112100424040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27802510612 (or 27802510608 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1112100424040 its reverse (404240012111), we get a palindrome (1516340436151).

The spelling of 1112100424040 in words is "one trillion, one hundred twelve billion, one hundred million, four hundred twenty-four thousand, forty".