1112240213100 has 108 divisors (see below), whose sum is σ = 3580478376384. Its totient is φ = 288581235840.

The previous prime is 1112240213057. The next prime is 1112240213101. The reversal of 1112240213100 is 13120422111.

1112240213100 is a `hidden beast` number, since 1 + 112 + 240 + 2 + 1 + 310 + 0 = 666.

It is a super-2 number, since 2×1112240213100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1112240213101) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16667004 + ... + 16733603.

Almost surely, 2^{1112240213100} is an apocalyptic number.

1112240213100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112240213100 is an abundant number, since it is smaller than the sum of its proper divisors (2468238163284).

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

1112240213100 is a wasteful number, since it uses less digits than its factorization.

1112240213100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33400664 (or 33400654 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1112240213100 its reverse (13120422111), we get a palindrome (1125360635211).

The spelling of 1112240213100 in words is "one trillion, one hundred twelve billion, two hundred forty million, two hundred thirteen thousand, one hundred".